Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
91130 刘佳宇 09闰年第n个月有多少天 C++ Wrong Answer 1 MS 272 KB 634 2024-09-21 11:56:21

Tests(1/10):

Code:

#include <iostream> using namespace std; int main() { int a; cin>>a; switch(a){ case 2: cout<<"29";break; case 4: cout<<"30";break; case 6: cout<<"30";break; case 9: cout<<"30";break; case 11: cout<<"30";break; case 1: cout<<"31";break; case 3: cout<<"31";break; case 5: cout<<"31";break; case 7: cout<<"31";break; case 8: cout<<"31";break; case 10: cout<<"31";break; case 12: cout<<"31";break; default: cout<<"Invalid"; break; } }

Run Info:

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

0

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

Invalid.

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

Invalid