Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
72478 王馨桐 09闰年第n个月有多少天 C++ Wrong Answer 1 MS 268 KB 538 2024-05-07 19:30:42

Tests(1/10):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >>n; if(n==1){ cout <<"31"; }else if(n==2){ cout <<"29"; }else if(n==3){ cout <<"31"; }else if(n==4){ cout <<"30"; }else if(n==5){ cout <<"31"; }else if(n==6){ cout <<"30"; }else if(n==7){ cout <<"31"; }else if(n==8){ cout <<"31"; }else if(n==9){ cout <<"30"; }else if(n==10){ cout <<"31"; }else if(n==11){ cout <<"30"; }else if(n==12){ cout <<"31"; }else{ cout <<"Invalid"; } return 0; }

Run Info:

------Input------

0

------Answer-----

Invalid.

------Your output-----

Invalid