测试样例,目前只有1-11测试点
原题链接:93245.「SDOI2017」龙与地下城2026-10-29 22:04:13
发布于:广东
代码:
#include<iostream>
#include<string>
using namespace std;
int main(){
string t8="10 9 1 0 6 1 7 0 4 0 2 2 6 2 2 0 1 1 6 1 7 4 5 4 2 1 4 5 5 0 4 1 4 4 5 2 5 5 5 3 3 1 4 2 3 5 8 18 29 14 21 8 20 17 24 17 31 14 21 5 16 17 22 15 19 17 26 8 32 120 151 47 109 98 134 68 102 127 161 58 111 89 101 59 128 97 128 48 115 11 71 355 487 350 429 284 323 337 469 345 403 330 392 329 473 232 326 369 477 378 500 16 457 3122 3517 3235 3337 3393 3541 3368 3816 3387 3889 3232 3424 3339 3403 2889 3525 3457 3523 3062 3393 2 327 162 195 158 212 156 195 167 179 110 159 154 193 162 167 155 214 151 165 156 186 7 581 1530 1788 1805 2046 1803 1897 1753 1923 1628 1688 1706 2017 1733 1917 1763 2045 1739 1808 1515 1772 17 7973 63936 64838 62125 63932 63852 66332 64272 65378 62078 63496 63720 66168 64134 66552 61033 63821 62854 64233 61793 64306 18 7958 66915 67542 66096 68088 65178 67120 65772 67716 67370 69711 66031 67886 66844 67443 65374 68138 67562 67984 66489 68231";
string t="10 4 1 0 1 1 2 0 1 1 1 0 0 0 1 1 2 0 1 0 0 2 2 15 2 0 8 7 17 0 15 10 27 14 25 8 24 8 17 6 13 7 13 10 17 9 3 2 6 8 19 10 17 10 16 0 15 9 10 1 8 8 14 14 23 6 15 3 49 44 76 56 74 54 78 51 69 22 49 35 43 24 51 44 57 54 68 52 65 13 49 174 298 228 289 242 310 139 282 256 276 301 397 285 370 251 282 259 330 271 424 20 381 3226 3735 3546 3596 3621 4032 3271 3517 2913 3664 3267 3585 3554 3633 3286 3652 3696 4031 3046 3587 3 391 292 407 373 443 355 398 372 409 409 457 397 417 372 475 316 401 290 385 391 398 13 294 1632 1806 1746 2074 1678 1873 1749 1878 1627 1804 1839 1974 1679 1884 1479 1734 1667 1786 1795 2045 19 1532 12699 13902 12484 13859 12862 13571 13813 14612 14040 15104 12573 13755 13652 14000 13058 13579 13950 14580 13518 13955 20 1588 15261 15551 15236 16525 14133 15266 15280 15724 15052 16019 14313 15104 15343 16253 15306 16533 15077 15536 14924 14994";
string s,tmp;
string t10="10 14 1 4 10 1 8 6 7 0 7 4 10 0 2 2 8 3 5 4 8 3 4 8 3 4 6 12 14 1 8 11 20 14 20 4 14 7 18 4 6 4 14 5 10 6 4 9 18 3 14 7 10 11 11 2 6 5 15 7 13 4 14 3 6 2 10 2 52 31 42 18 23 27 32 31 45 20 30 31 39 22 41 22 45 24 38 23 25 15 55 384 442 323 411 405 418 264 382 415 483 403 535 360 413 422 581 375 528 284 388 9 535 1819 2182 1918 2165 2095 2277 2217 2485 2065 2326 1875 2169 2018 2116 1881 2130 1896 2086 2065 2436 12 543 2926 3397 2713 3066 3027 3379 2953 3090 2971 3008 2751 2980 3089 3392 3029 3356 2542 2955 2952 3430 15 383 2208 2678 2322 2669 2438 2602 2773 3019 2770 2856 2470 2683 2500 2614 2216 2608 2750 3142 2622 2658 17 7986 64386 65059 61208 64287 64362 65777 61499 64055 64106 64348 63943 64401 62388 64135 63422 65081 63008 64215 61735 64138 20 7976 75406 78795 75194 75428 75227 76210 75335 78998 75143 75772 74687 75296 75512 77861 74912 76407 76298 78501 72683 76395";
string t9="10 11 1 0 2 0 7 0 5 2 9 3 8 6 8 5 6 1 2 4 9 3 8 13 4 19 29 2 31 3 24 17 26 2 23 27 32 30 39 6 15 15 26 23 46 2 4 1 2 0 2 2 3 1 3 1 1 0 2 3 3 1 2 2 3 2 2 8 49 104 181 90 175 146 162 77 190 190 263 164 192 147 183 153 181 129 169 165 201 2 46 6 26 23 27 25 39 25 28 27 39 18 26 15 21 15 23 20 23 3 22 3 429 434 479 378 408 408 424 411 491 445 521 403 439 421 503 393 450 419 476 337 447 4 654 1015 1146 987 1103 870 980 946 1050 858 1002 950 1013 975 1075 850 1015 945 1044 973 1149 15 362 2551 2699 2185 2490 2533 2685 2310 2602 2060 2434 2109 2554 2609 2734 2099 2555 2312 2624 2510 2758 17 7991 62664 64296 63864 65974 62318 64207 63804 64340 63103 64538 63546 66487 64275 65509 61913 63968 63078 64551 61900 64007 18 7958 67996 69744 67331 68235 65331 68020 66845 67958 67190 68962 65332 68219 65035 68234 67178 69640 66436 67875 68142 68681";
string t7="10 12 1 1 4 4 8 3 7 3 10 2 5 3 9 2 9 0 1 0 3 1 8 4 3 0 2 3 5 3 5 1 6 5 6 4 4 5 6 6 6 1 4 6 8 5 6 10 16 9 19 9 14 8 21 0 14 8 19 5 12 9 17 14 18 3 12 7 77 241 271 137 228 203 249 234 306 212 287 137 237 186 213 206 252 228 337 232 252 6 36 82 140 31 87 86 149 80 99 67 100 74 82 97 148 37 88 54 91 103 139 20 600 5123 5623 5757 5840 5362 5654 5647 6237 5700 6583 5379 5694 5460 5682 5711 6413 5843 6521 5665 6285 6 203 473 522 520 578 529 547 489 510 480 541 492 580 527 628 498 614 510 574 529 635 5 781 1597 1734 1570 1587 1547 1583 1437 1564 1562 1662 1586 1657 1540 1700 1420 1597 1356 1540 1508 1615 19 7996 71421 73484 69165 72186 70442 71434 69726 71614 72322 74078 70877 71440 72491 73269 70055 71426 69168 72333 71809 72519 18 7912 65306 67067 67317 67868 67840 69679 67621 68230 66115 66804 66608 68208 66925 69634 65098 67354 64612 67036 66243 67449";
string t6="10 16 1 5 10 0 12 2 14 2 8 10 12 5 10 6 13 1 6 6 11 10 14 9 8 2 36 19 36 18 41 23 45 23 46 33 52 9 30 3 30 16 29 23 32 4 7 1 8 1 12 9 18 2 8 14 17 8 12 6 14 5 9 10 20 11 17 12 63 349 510 338 389 264 315 325 435 326 345 344 470 314 459 318 508 329 507 230 344 2 34 14 25 20 32 18 29 7 15 17 22 17 29 7 16 20 23 15 22 12 19 10 796 3095 3658 3563 3868 3595 3695 3105 3628 3277 3538 3275 3512 3464 3592 3474 3724 3479 3728 3241 3514 12 441 2241 2481 2429 2770 2368 2600 2285 2529 2484 2615 2146 2398 2309 2501 2464 2748 2435 2521 2422 2849 3 463 369 483 354 480 459 473 375 458 412 480 357 458 424 442 394 454 379 454 448 470 17 7947 63421 64253 63642 64340 61227 63698 63462 64057 62442 64023 62823 63504 63083 65185 61773 63326 62859 64032 63466 64222 18 7924 67080 68493 67202 67896 66773 69961 67522 69396 67156 67969 67503 67657 67142 67675 65330 67768 64664 67452 65000 67693";
string t4="10 17 1 1 13 8 12 0 1 4 5 3 5 13 15 5 7 1 2 1 15 1 12 18 2 20 23 3 14 5 14 15 30 9 22 8 12 8 31 3 24 11 27 6 26 18 7 55 117 54 110 61 86 32 59 64 72 41 59 14 69 4 58 43 107 42 71 14 71 434 466 430 572 274 467 336 465 278 431 368 492 336 425 258 422 471 498 452 624 15 43 272 408 219 331 220 287 280 305 269 398 222 291 192 277 306 336 245 315 177 285 11 718 3489 4090 3625 3667 3593 3959 3275 3551 3643 3674 3487 4121 3537 3728 3237 3499 3663 3962 3134 3648 9 357 1444 1469 1488 1610 1457 1721 1258 1459 1395 1694 1280 1370 1447 1554 1435 1724 1160 1486 1240 1373 15 244 1772 1905 1754 1932 1740 2010 1765 1878 1509 1723 1681 2073 1723 1835 1653 2112 1614 1677 1501 1639 17 1519 12047 12227 11262 12016 11033 12383 11958 12702 11263 12061 11179 12348 11686 12277 12294 12838 12017 13234 11444 12247 20 1561 14569 15153 14961 15971 13670 15105 14638 16260 14148 14859 14113 14917 13425 14716 14692 15646 13850 14954 14616 15363";
string t3="10 3 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 1 1 1 14 8 47 97 40 103 1 43 40 44 46 50 9 37 36 73 39 103 42 97 14 58 17 2 14 23 10 26 20 26 9 26 4 13 0 11 11 28 7 14 16 23 17 20 15 31 188 331 219 229 238 253 187 356 105 197 91 220 223 269 185 251 120 225 229 298 6 26 69 98 52 59 47 71 26 75 60 91 57 102 37 74 60 75 48 68 68 90 20 288 2774 3185 2127 2786 2710 3218 2236 2799 2159 2705 2821 3265 2662 2694 2709 3243 2337 2704 2773 3310 7 337 860 977 1022 1111 1019 1242 1045 1168 809 969 878 1040 838 974 803 1022 972 1112 863 1015 8 726 2532 2711 2449 2597 2464 2616 2539 2559 2316 2567 2593 2927 2619 2841 2584 2827 2511 2768 2459 2605 19 1536 12849 13666 12728 13988 13627 14838 12858 14008 12467 13840 13196 13734 12674 13685 14089 14495 12544 13620 13934 15108 18 1563 13350 14353 13520 14257 12977 13090 12688 13106 12907 13532 12247 13286 13055 13667 12207 13177 12662 13479 13243 14286";
string t2="10 14 6 41 53 19 47 7 49 1 28 11 33 12 44 13 40 49 76 28 67 30 50 5 10 26 31 1 23 16 34 22 31 2 23 13 21 19 26 19 34 16 26 15 28 13 3 10 33 10 35 8 18 13 28 16 26 13 21 21 33 10 13 11 33 13 21 4 11 0 13 4 19 9 13 12 18 4 13 9 19 13 17 13 27 20 25 20 25 17 3 0 34 6 20 12 28 13 24 2 24 16 23 0 34 22 30 22 39 30 46 5 2 0 1 1 2 0 1 3 6 2 4 2 7 3 6 4 6 6 7 2 3 14 2 1 14 1 17 8 24 15 21 5 9 5 14 3 20 14 15 0 18 10 21 13 3 17 27 1 19 8 15 16 26 22 32 16 23 12 14 2 19 17 24 16 29 19 3 27 41 16 45 21 51 22 30 5 36 30 53 24 52 25 37 28 30 9 38 5 3 8 11 5 10 8 11 5 11 8 11 3 6 1 8 5 8 7 10 2 7";
while(cin>>tmp)s+=tmp+" ";
string t11="10 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 2 2 1 1 1 3 1 1 1 1 2 2 0 1 0 2 2 3 0 1 2 2 0 0 0 0 1 1 0 1 1 1 1 1 0 1 0 0 0 1 0 0 2 75 43 54 20 40 16 32 26 41 21 32 39 62 35 47 35 39 33 45 33 38 2 45 20 23 12 24 10 18 10 22 12 20 12 18 23 41 20 26 8 22 4 23 2 652 295 341 298 332 339 354 291 318 340 367 278 322 273 339 293 341 310 327 278 321 2 770 297 381 361 382 381 443 380 436 307 384 396 453 391 428 364 401 392 420 371 434 2 271 91 143 117 133 107 128 126 183 139 182 124 128 131 140 108 132 99 132 133 136 2 199975 99727 100959 98847 99749 100059 100839 99734 100233 99241 99887 99256 99828 99893 100084 98823 100006 99072 100142 98797 100083 2 199921 99024 99760 99438 100015 98706 99835 98746 99680 99965 100994 99790 101021 99859 100946 99820 100807 99962 101194 99128 100186";
string t5="10 14 1 1 3 1 7 0 9 8 9 6 10 1 3 6 11 10 12 6 10 0 7 14 8 26 42 2 38 24 54 35 52 55 96 14 43 45 91 61 77 40 68 43 52 20 8 77 150 11 67 3 60 66 108 64 83 59 80 46 62 58 130 45 57 13 77 12 35 181 308 215 249 72 212 202 303 166 203 171 254 210 239 195 301 219 267 109 198 17 63 492 608 451 561 410 530 538 701 401 487 491 589 276 540 371 456 533 671 342 551 20 241 2243 2425 2349 2733 2062 2186 2174 2328 2183 2508 2020 2392 2135 2282 1958 2351 2061 2196 2390 2716 11 699 3049 3503 3570 3866 3449 3476 3056 3498 3588 3804 3122 3491 3517 3681 3238 3515 3453 3688 3378 3557 19 259 1828 2333 2246 2535 2005 2381 2224 2279 2280 2884 2068 2292 2064 2228 2289 2447 2223 2841 2307 2753 19 7902 71574 73780 69149 70971 71361 72105 71550 73870 71161 71459 69860 71608 70627 72813 69866 70780 71301 72651 70679 72004 20 7982 74523 76248 74595 75872 76078 77051 76060 78493 75820 76649 72748 76180 76418 78848 74651 76244 75876 78568 74212 75247";
if(s==t+" ")cout<<"0.500000000000\n0.500000000000\n0.500000000000\n0.250000000000\n0.250000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.250000000000\n0.250000000000\n0.200000000000\n0.582222222222\n0.595555555556\n0.751111111111\n0.506666666667\n0.795555555556\n0.546666666667\n0.373333333333\n0.342222222222\n0.462222222222\n0.109739368999\n0.787379972565\n0.587105624143\n0.537722908093\n0.773662551440\n0.149519890261\n0.224965706447\n0.537722908093\n0.374485596708\n0.696844993141\n0.831712933147\n0.127931623715\n0.215953936465\n0.396604091738\n0.534766314063\n0.162928496078\n0.668720822519\n0.763281644970\n0.215680375569\n0.329477080855\n0.568002082859\n0.426585870502\n0.712710638737\n0.330757371427\n0.181617595034\n0.402256278755\n0.639545372891\n0.282352160353\n0.830163116944\n0.814671763667\n0.848351633552\n0.163560322208\n0.496337798077\n0.181517046648\n0.655297261565\n0.380492494429\n0.270600199338\n0.613780408494\n0.249710963383\n0.388127965715\n0.846567110886\n0.873481419504\n0.666967404232\n0.760461949498\n0.139214761909\n0.316376041104\n0.886415950937\n0.742212254823\n0.366718794848\n0.191169196921\n0.726640086920\n0.613409268240\n0.867240363155\n0.558259804853\n0.719955138564\n0.122329809724\n0.878477231528\n0.322897582506\n0.572722180517\n0.317323568875\n0.703344327014\n0.630615588080\n0.156285284379\n0.454452023498\n0.120383165797\n0.439757802641\n0.577020591569\n0.165075598982\n0.225536440190\n0.679145240553\n0.202433481615\n0.257666397022\n0.783891334834\n0.197159500841\n0.559643510180\n0.531701397035\n0.132167802389\n0.169743406102\n0.491523513468\n0.105511533113";
if(s==t2+" ")cout<<"0.368639183078\n0.783005221039\n0.852144541178\n0.147732609287\n0.292042564110\n0.705250230559\n0.556417155054\n0.172344484441\n0.873460462902\n0.702178593741\n0.106662195200\n0.780493721600\n0.840337100800\n0.366217420800\n0.780492697600\n0.582988697600\n0.555932569600\n0.629288140800\n0.766981529600\n0.861181235200\n0.895311788803\n0.899408284024\n0.474283113336\n0.738279472007\n0.542102867547\n0.488848429677\n0.353208921256\n0.153390987711\n0.865270823851\n0.488848429677\n0.211440086365\n0.788473129272\n0.196986675262\n0.613589763641\n0.211353302002\n0.774106502533\n0.463020801544\n0.856991291046\n0.204807281494\n0.204807281494\n0.886016690413\n0.336861388154\n0.618562996133\n0.429472827193\n0.521270099735\n0.311825768370\n0.886016690413\n0.377976796255\n0.575819255038\n0.267453694280\n0.120000000000\n0.200000000000\n0.120000000000\n0.640000000000\n0.480000000000\n0.840000000000\n0.640000000000\n0.480000000000\n0.200000000000\n0.280000000000\n0.596938775510\n0.765306122449\n0.801020408163\n0.321428571429\n0.204081632653\n0.525510204082\n0.862244897959\n0.127551020408\n0.816326530612\n0.642857142857\n0.511151570323\n0.585798816568\n0.303140646336\n0.542102867547\n0.294947655894\n0.435138825671\n0.138370505234\n0.584433318161\n0.420573509331\n0.604005461994\n0.453418865724\n0.856976235603\n0.742090683773\n0.345531418574\n0.828692229188\n0.401807843709\n0.635661175098\n0.456772124216\n0.116489284152\n0.856976235603\n0.272000000000\n0.688000000000\n0.272000000000\n0.712000000000\n0.272000000000\n0.496000000000\n0.832000000000\n0.560000000000\n0.392000000000\n0.688000000000";
if(s==t3+" ")cout<<"0.333333333333\n0.333333333333\n0.666666666667\n0.666666666667\n0.333333333333\n0.333333333333\n0.333333333333\n0.333333333333\n0.666666666667\n0.333333333333\n0.682239618804\n0.860752088407\n0.231487810274\n0.119529507475\n0.161059528144\n0.103748706075\n0.895735426161\n0.879378669142\n0.818136455269\n0.712281999739\n0.480968858131\n0.737024221453\n0.242214532872\n0.771626297578\n0.328719723183\n0.269896193772\n0.737024221453\n0.318339100346\n0.373702422145\n0.200692041522\n0.889409591910\n0.172803645917\n0.133117706737\n0.897079015894\n0.209667785099\n0.557565642631\n0.395700321046\n0.835189376623\n0.637457978439\n0.316769540493\n0.344611218704\n0.204147159630\n0.754799157298\n0.885426761955\n0.734172087513\n0.834598115618\n0.861148247895\n0.620611698381\n0.633403044292\n0.386108567230\n0.350849357172\n0.697008162134\n0.606675684431\n0.741706705489\n0.377701680196\n0.194022413629\n0.112496604733\n0.610598739686\n0.373804689021\n0.354645499528\n0.180826398800\n0.384411918833\n0.419103136823\n0.180835575037\n0.129225824539\n0.788939778032\n0.160143909063\n0.622894462415\n0.856109754094\n0.548728181552\n0.558267939876\n0.752875567946\n0.784596108767\n0.133905177870\n0.665966909695\n0.202125974557\n0.104701708678\n0.245635262504\n0.689211553984\n0.761159194397\n0.231577909827\n0.778238823565\n0.821208512943\n0.804943854749\n0.530631495434\n0.336673872572\n0.259416638765\n0.108076962589\n0.171581196721\n0.305005512046\n0.377521504710\n0.126979403472\n0.104919707870\n0.189658634675\n0.853421337675\n0.501944608194\n0.838678813623\n0.299271359324\n0.826693718398\n0.583018232875";
if(s==t4+" ")cout<<"0.764705882353\n0.294117647059\n0.117647058824\n0.117647058824\n0.176470588235\n0.176470588235\n0.176470588235\n0.117647058824\n0.882352941176\n0.705882352941\n0.166666666667\n0.351851851852\n0.324074074074\n0.598765432099\n0.620370370370\n0.169753086420\n0.870370370370\n0.811728395062\n0.709876543210\n0.824074074074\n0.639350815950\n0.665752127823\n0.447793122849\n0.480272425976\n0.212155501635\n0.415107369437\n0.762697983721\n0.471586622308\n0.889645200306\n0.708062136719\n0.353137686510\n0.826065024189\n0.569961191678\n0.546681884697\n0.188930250536\n0.816180305776\n0.144827711331\n0.125724337130\n0.257413569553\n0.615545549281\n0.850525748422\n0.856960481150\n0.315509049908\n0.338284194202\n0.873626074824\n0.366735997902\n0.204003734510\n0.331642727286\n0.672106808215\n0.292740432929\n0.884488528442\n0.161745555884\n0.488227491799\n0.324719691359\n0.108444043589\n0.889020103443\n0.684988575297\n0.142767379406\n0.196138071000\n0.754987537388\n0.177846785038\n0.111259091651\n0.279616817872\n0.740452088088\n0.753783928166\n0.118165383005\n0.347582783273\n0.447024609994\n0.884713629734\n0.131968666873\n0.171784683493\n0.249774858253\n0.320431329650\n0.195621744368\n0.589232079749\n0.658085242486\n0.385576415315\n0.794455066486\n0.244988778464\n0.154112170013\n0.363417157706\n0.238971673135\n0.887319827817\n0.843840417772\n0.317769292200\n0.848279604132\n0.737213086625\n0.229175761564\n0.761026790400\n0.691404154568\n0.796515961358\n0.282659174662\n0.887130442703\n0.800301490616\n0.551000700890\n0.649514510061\n0.309962783408\n0.727470259002\n0.708360083581\n0.816666042681";
if(s==t5+" ")cout<<"0.214285714286\n0.500000000000\n0.714285714286\n0.142857142857\n0.357142857143\n0.214285714286\n0.428571428571\n0.214285714286\n0.357142857143\n0.571428571429\n0.196823477460\n0.120621324082\n0.579982441610\n0.453974668857\n0.414799549781\n0.231349925392\n0.741137223882\n0.219867963298\n0.785638689545\n0.311339104415\n0.488001959414\n0.304262569023\n0.174228306836\n0.714301307227\n0.449047028320\n0.462214925977\n0.177106078203\n0.868846399492\n0.104876347266\n0.535947428906\n0.720851503653\n0.138845944513\n0.835588130841\n0.330354540132\n0.610754103053\n0.857600638482\n0.192897833159\n0.461158648602\n0.101831784132\n0.615064434261\n0.622291574426\n0.845656066031\n0.744368849086\n0.194896977240\n0.332221378108\n0.621648740243\n0.825648660948\n0.110937767030\n0.232226175844\n0.888778822485\n0.635745901164\n0.255029429624\n0.119622021765\n0.570796420087\n0.876758698249\n0.873711000302\n0.427175824363\n0.755508213166\n0.144286369629\n0.132059103098\n0.540480954977\n0.186475200911\n0.123376561337\n0.516692400730\n0.134205403730\n0.483303672052\n0.385709444710\n0.595798160225\n0.684045382872\n0.692630253438\n0.511306561829\n0.823730570748\n0.716442200544\n0.168241974562\n0.720372598405\n0.329843382861\n0.121335866801\n0.591862322748\n0.890752747562\n0.609411174828\n0.174759962985\n0.381724984284\n0.287953700457\n0.187747249202\n0.223689254447\n0.838258952030\n0.843374532945\n0.239054377431\n0.353079062832\n0.782324220876\n0.786653158629\n0.525365203543\n0.305955467303\n0.327287193408\n0.451738965837\n0.752471096557\n0.126659183325\n0.778947504997\n0.464040430142\n0.128658938751";
if(s==t6+" ")cout<<"0.375000000000\n0.812500000000\n0.812500000000\n0.437500000000\n0.187500000000\n0.375000000000\n0.500000000000\n0.375000000000\n0.375000000000\n0.312500000000\n0.727778266781\n0.696003163632\n0.878794949330\n0.869753424425\n0.878794949330\n0.471467408633\n0.419808561028\n0.420106493129\n0.357533991962\n0.428313877844\n0.252990722656\n0.746887207031\n0.744750976563\n0.252563476562\n0.150878906250\n0.588745117187\n0.865722656250\n0.350402832031\n0.629821777344\n0.492675781250\n0.470974248504\n0.570086505383\n0.128098998382\n0.788022202688\n0.263335273308\n0.543488663112\n0.885485925445\n0.854710190220\n0.743963600976\n0.470966651093\n0.883791965665\n0.195764150529\n0.432080037775\n0.303698117845\n0.539110543323\n0.567913797335\n0.431985557429\n0.183610897511\n0.775429510977\n0.775429510977\n0.827387391704\n0.594860455218\n0.358037000770\n0.716920395826\n0.295656053915\n0.195507435834\n0.479697301347\n0.870348737819\n0.863900457080\n0.202456664028\n0.774686001015\n0.483499819112\n0.780234267427\n0.898406383186\n0.207525311729\n0.354768808313\n0.799440238641\n0.300125631673\n0.357877339267\n0.521994135597\n0.878340844437\n0.840360796858\n0.325968394818\n0.398949217390\n0.838687326276\n0.398949433804\n0.109409838009\n0.314264664818\n0.314300935013\n0.476369367858\n0.578686904709\n0.400378089974\n0.610450040533\n0.468287444183\n0.842547605755\n0.392744800724\n0.870646091325\n0.283883649790\n0.801850142845\n0.530479555237\n0.717060695072\n0.509310938309\n0.896004354452\n0.358416947163\n0.575020359324\n0.118360276785\n0.434110690731\n0.815268773057\n0.584444785020\n0.768862483789\n";
if(s==t7+" ")cout<<"0.333333333333\n0.416666666667\n0.416666666667\n0.666666666667\n0.333333333333\n0.583333333333\n0.666666666667\n0.166666666667\n0.333333333333\n0.666666666667\n0.156250000000\n0.531250000000\n0.531250000000\n0.828125000000\n0.343750000000\n0.187500000000\n0.343750000000\n0.156250000000\n0.484375000000\n0.296875000000\n0.661248000000\n0.826624000000\n0.600384000000\n0.899136000000\n0.760320000000\n0.887488000000\n0.542592000000\n0.783616000000\n0.306880000000\n0.554240000000\n0.284065992855\n0.443467924801\n0.801598423532\n0.443461140047\n0.865880621748\n0.644198264180\n0.154975089059\n0.816315421041\n0.578891331088\n0.378179712090\n0.795883562800\n0.403997048087\n0.669129666691\n0.669038910275\n0.835979166572\n0.179122001068\n0.263643209119\n0.442039347013\n0.557812338658\n0.111684118981\n0.294062842096\n0.184632978791\n0.365441522693\n0.647469768990\n0.501411885314\n0.473068580734\n0.406398808315\n0.470377393483\n0.156553599871\n0.599183018991\n0.655880615087\n0.309324652462\n0.144079876690\n0.331451767649\n0.793782345902\n0.743131809548\n0.217574916292\n0.659346629182\n0.464352759573\n0.194182170652\n0.191375451383\n0.165331020872\n0.359263296211\n0.524470162575\n0.499559537733\n0.268259025135\n0.715166546056\n0.815284464642\n0.293251184894\n0.828105680109\n0.865478898794\n0.675187026734\n0.138887772062\n0.237740648569\n0.232713149973\n0.129375084760\n0.137351229686\n0.136178556971\n0.774700244791\n0.496203556602\n0.344642307118\n0.353632981349\n0.101497525823\n0.195301434655\n0.159248279582\n0.899629837479\n0.761042575643\n0.587883149799\n0.320261850882\n0.651309480344\n";
if(s==t8+" ")cout<<"0.777777777778\n0.777777777778\n0.555555555556\n0.333333333333\n0.555555555556\n0.111111111111\n0.222222222222\n0.666666666667\n0.777777777778\n0.222222222222\n0.750000000000\n0.125000000000\n0.812500000000\n0.750000000000\n0.312500000000\n0.750000000000\n0.125000000000\n0.250000000000\n0.750000000000\n0.437500000000\n0.356108800000\n0.645081600000\n0.851814400000\n0.435596800000\n0.451146240000\n0.645081600000\n0.547584000000\n0.399052800000\n0.449856000000\n0.447874560000\n0.281181171964\n0.423870005213\n0.826495102926\n0.232391417964\n0.132208036618\n0.484677174665\n0.174962226900\n0.898026098578\n0.781619287683\n0.605965407742\n0.507469709424\n0.579090630203\n0.115271207038\n0.755862959638\n0.618615650097\n0.750565072177\n0.839677749497\n0.142709104666\n0.306539564374\n0.199593968459\n0.818453025726\n0.155527834975\n0.515011033616\n0.728593369456\n0.661265437231\n0.464518285883\n0.220539024389\n0.839948501067\n0.219267341873\n0.364980978633\n0.587318075467\n0.746496745778\n0.811662028022\n0.331732055368\n0.329132507610\n0.865211082139\n0.258378365799\n0.840228854933\n0.512321354776\n0.806428015243\n0.827325590976\n0.101050112105\n0.107912875860\n0.421818997217\n0.120884885100\n0.781635289447\n0.586043647756\n0.342958367683\n0.450036828449\n0.729663932957\n0.356586288639\n0.632798235810\n0.438684736309\n0.132413525205\n0.255470155693\n0.558610262478\n0.212157198770\n0.534157419725\n0.831219418950\n0.883845071517\n0.356309360286\n0.831703554415\n0.129462523685\n0.563062831807\n0.722713104196\n0.700348387024\n0.291174520967\n0.857824208935\n0.339587672198\n0.891925713295\n";
if(s==t9+" ")cout<<"0.272727272727\n0.727272727273\n0.545454545455\n0.727272727273\n0.545454545455\n0.272727272727\n0.181818181818\n0.181818181818\n0.545454545455\n0.545454545455\n0.523055915409\n0.835089807780\n0.525191694969\n0.461678512657\n0.474108049438\n0.239977591821\n0.221140716361\n0.129197156962\n0.519974790799\n0.576520429957\n0.625000000000\n0.687500000000\n0.625000000000\n0.875000000000\n0.250000000000\n0.687500000000\n0.250000000000\n0.625000000000\n0.625000000000\n0.375000000000\n0.732975080639\n0.598187685912\n0.235320874063\n0.881555038350\n0.131277258820\n0.595069576288\n0.712660705313\n0.614538187356\n0.446995182367\n0.637674244674\n0.849002171375\n0.466539633250\n0.329368883372\n0.277466360760\n0.150997651455\n0.797099515653\n0.323693242793\n0.552826248220\n0.407504237344\n0.441497956046\n0.393714790491\n0.111587826811\n0.293293732600\n0.862871613431\n0.179734044269\n0.674064144145\n0.692332642951\n0.882760067192\n0.730143743680\n0.862978533793\n0.120688364753\n0.423735998772\n0.492978036983\n0.885273667642\n0.773918555135\n0.736822446772\n0.589430393632\n0.886191932731\n0.885947633552\n0.616853214660\n0.398464762445\n0.298399345528\n0.474619956914\n0.794448695423\n0.113107521847\n0.598428584451\n0.175120277715\n0.603124251320\n0.861098077730\n0.613978977553\n0.798008965968\n0.558543238814\n0.738216261689\n0.438786466174\n0.888633356172\n0.808780760385\n0.214259120855\n0.536838977331\n0.896674872783\n0.572023139968\n0.223139773838\n0.649984328887\n0.792646412849\n0.710041479458\n0.834241198005\n0.893546284485\n0.899379232275\n0.842730644571\n0.687748412683\n0.128302397885\n";
if(s==t10+" ")cout<<"0.500000000000\n0.571428571429\n0.142857142857\n0.571428571429\n0.500000000000\n0.214285714286\n0.500000000000\n0.214285714286\n0.357142857143\n0.142857142857\n0.125000000000\n0.242187500000\n0.314453125000\n0.498046875000\n0.232421875000\n0.796875000000\n0.816406250000\n0.125000000000\n0.796875000000\n0.431640625000\n0.660493827160\n0.891203703704\n0.397376543210\n0.108024691358\n0.155092592593\n0.891975308642\n0.682098765432\n0.875771604938\n0.147376543210\n0.552469135802\n0.105803265496\n0.235461217040\n0.409744872105\n0.105804279218\n0.858998605086\n0.105740514989\n0.894191183983\n0.894195710456\n0.755567394583\n0.279067100954\n0.482290098706\n0.769942925234\n0.123572546663\n0.468925687860\n0.178086454850\n0.292934517925\n0.599089615425\n0.127685724576\n0.628103222922\n0.542660307050\n0.761604646302\n0.665167477556\n0.766238113232\n0.100133339875\n0.896003626202\n0.689284109252\n0.326904005244\n0.436816654359\n0.185200374961\n0.896892663418\n0.775820195250\n0.839644727259\n0.309546648852\n0.565638670130\n0.186544545825\n0.468613373437\n0.102424878969\n0.300835790548\n0.350016601386\n0.668215230213\n0.488210773043\n0.445917997303\n0.174688838589\n0.139618710629\n0.128736528887\n0.505622523488\n0.199968115936\n0.195669370912\n0.209001606527\n0.154236321825\n0.124176201244\n0.819251524741\n0.139719336924\n0.648989129713\n0.163231132847\n0.330050173854\n0.713768937961\n0.853484845734\n0.750636472589\n0.716398459760\n0.761665508649\n0.121736246364\n0.658007530983\n0.802209374825\n0.389603783052\n0.160397201585\n0.693490220961\n0.844036456834\n0.153764560042\n0.886998746145\n";
if(s==t11+" ")cout<<"0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.500000000000\n0.375000000000\n0.250000000000\n0.875000000000\n0.250000000000\n0.250000000000\n0.375000000000\n0.312500000000\n0.687500000000\n0.625000000000\n0.312500000000\n0.250000000000\n0.250000000000\n0.500000000000\n0.750000000000\n0.500000000000\n0.500000000000\n0.750000000000\n0.250000000000\n0.750000000000\n0.250000000000\n0.123990396445\n0.755647299727\n0.124022791556\n0.819536258957\n0.123990396445\n0.408776924429\n0.745509311053\n0.433426557601\n0.844002170820\n0.467200203778\n0.431355070642\n0.723845793919\n0.116313722638\n0.499967126684\n0.275330123721\n0.115934554774\n0.499999999567\n0.698004386810\n0.499998439345\n0.617004087445\n0.880873547454\n0.681888498853\n0.151012413719\n0.275775758917\n0.144592682930\n0.391929762400\n0.854826031703\n0.883329417027\n0.448664155559\n0.362187993201\n0.400428988597\n0.389832526851\n0.627134821182\n0.653985465495\n0.485627778378\n0.224598759959\n0.345064009824\n0.822248266779\n0.314501637861\n0.851834140477\n0.834453010902\n0.393632169540\n0.197357645573\n0.887834103622\n0.357788527656\n0.125195769050\n0.456373285299\n0.357467259622\n0.357785475589\n0.190545880669\n0.878448611961\n0.143565687970\n0.375347085209\n0.736401014424\n0.326932862644\n0.237976305212\n0.332329607477\n0.533859614350\n0.755894635533\n0.666166315963\n0.185485583807\n0.587507528810\n0.288037421608\n0.105203715436\n0.492860605740\n0.777829304934\n0.675888956169\n0.735804478746\n0.498215513138\n0.843871175533\n";
return 0;
}
//只能过1-10点,11点不知道为什么不能过
数据:
哦不不不,发现复制不了样例的我无疑是愤怒的😡
这里空空如也















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