题解仙人

同时达成时间&空间双击败了99%的用户

时空双修者

模拟·模拟练习生

递归·套娃学徒

过10道【贪心】知识点对应题目

贪心·贪心尝试者

正常版：
```
#include<iostream>
using namespace std;
int main()
{
    int n;
    cin>>n;
    int a[n];
    a[1]=1;
    a[2]=2;
    for(int i=3; i<=n; i++)
    {
        a[i]=1;
        for(int j=1; j<=i/2; j++)
            a[i]+= a[j];
    }
    cout<<a[n];
    return 0;
}
```

#include<iostream>
#define ikun int
#define twoyearhalf cin
#define basketball ;
#define imikun <=
#define chicken +=
#define ikun2point5 =
#define chikenyouaretoobeautiful >>
#define rap <<
#define urikun ++
#define caixukungood /
using namespace std basketball
ikun kun ikun2point5 1,kunge ikun2point5 2,kunkun ikun2point5 3,caixukun ikun2point5 0 basketball
ikun main(){
	ikun cai basketball
	twoyearhalf chikenyouaretoobeautiful cai basketball
	ikun xu[cai] basketball 
	xu[kun] ikun2point5 kun basketball
	xu[kunge] ikun2point5 kunge basketball
	for(ikun ji ikun2point5 kunkun basketball ji imikun cai basketball ji urikun){
		xu[ji] ikun2point5 kun basketball
		for(ikun zhiyin ikun2point5 kun basketball zhiyin imikun ji caixukungood kunge basketball zhiyin urikun)
			xu[ji] chicken xu[zhiyin] basketball
	}
	cout rap xu[cai] basketball
	return caixukun basketball
}




9

出道萌新

字符串·魔法使

过10道【循环结构】的官方题目

循环·循环打卡人

题目的内存消耗击败了99%的用户

空间掌握者

GESP8级

倔强青铜

CSP-J二等奖

小有名气

秩序白银


版本：DEV 只因++2.5

```cpp
#include<ikunstream>
using kunspace KUN;
int IKUN(){
    int zhiyin;
    Kunin>>zhiyin;
    int kun[basketball];
    for(int sing;dance;RAP++){
        basketball++;
        if(kun[basketball]/2.5>kun[basketball]/2){
            twoyearhalf++;
        }
    }
    Kunout<<🏀🏀🏀<<endl;
    return zhiyin;
}
```



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