王牌！您仅用3秒钟看完题解，正在为所有玩家高奏你的凯歌： ####ISOxo-非人类（startrack™）

#include <bits/stdc++.h> using namespace std; int a[101]; int main(){ int m , d; cin >> m >> d; if(m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12){ if(d % 2 == 0){ printf("Oh!No!"); } else{ printf("Play!"); } } else{ if(d % 2 == 0){ printf("Play!"); } else{ printf("Oh!No!"); } } return 0; }

#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; if(a1 || a3 || a5 || a7 || a8 || a10 || a12){ if(b%21){ cout<<"Play!"; }else{ cout<<"Oh!No!"; } }else{ if(b%2==0){ cout<<"Play!"; }else{ cout<<"Oh!No!"; } } return 0;

#include<bits/stdc++.h> using namespace std; int main() { int m, d; cin >> m >> d; if ((m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12 )&& d % 2 == 1) { cout << "Play!"; } else if ((m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12 )&& d % 2 == 0) { cout << "Oh!No!"; } else if ((m == 2 || m == 4 || m == 6 || m == 9 || m == 11) && d % 2 == 1) { cout << "Oh!No!"; } else if ((m == 2 || m == 4 || m == 6 || m == 9 || m == 11) && d % 2 == 0) { cout << "Play!"; } }

M,D=input().split() M=int(M) D=int(D) if M1 or M3 or M5 or M7 or M8 or M10 or M12 : if D%20: print('Oh!No!') else: print('Play!') else: if D%2==0: print('Play!') else: print('Oh!No!')

#include <bits/stdc++.h> using namespace std; int mon,day; int main() { cin>>mon>>day; if(mon1 or mon3 or mon5 or mon7 or mon8 or mon10 or mon12 ) { if(day%20) cout<<"Oh!No!"<<endl; else cout<<"Play!"; } else { if(day%2==0) cout<<"Play!"; else cout<<"Oh!No!"; } return 0; }

#include <iostream> using namespace std; int main(){ int m,d; cin>>m>>d; if(m1 || m3 || m5 || m7 || m8 || m10 || m12){ if(d%20){ cout<<"Oh!No!"; } else{ cout<<"Play!"; } } else{ if(d%2==0){ cout<<"Play!"; } else{ cout<<"Oh!No!"; } } return 0; }

#include <bits/stdc++.h> using namespace std; int main () { int m,d; cin >> m >> d; switch(m) { case 1: case 3: case 5: case 7: case 8: case 10: case 12: if (d % 2 != 0) { cout << "Play!"; break; }else { cout << "Oh!No!"; break; } case 2: case 4: case 6: case 9: case 11: if (d % 2 != 0) { cout << "Oh!No!"; break; }else { cout << "Play!"; break; } } return 0; }

#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; if(a2||a4||a6||a9||a11){ if(b%2!=0){ cout<<"Oh!No!"; }else{ cout<<"Play!"; } }else{ if(b%20){ cout<<"Oh!No!"; }else{ cout<<"Play!"; } } return 0; }

我月份是一个一个判断的，所有有点长哈。但好理解，总体比较简单。

#include<bits/stdc++.h> using namespace std; int main(){ int n1,n2; cin >>n1>>n2; if(n11||n13||n15||n17||n18||n110||n112){ if(n2%20){ cout <<"Oh!No!"; }else{ cout <<"Play!"; } }else{ if(n2%2==1){ cout <<"Oh!No!"; }else{ cout <<"Play!"; } } return 0; }