Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
389 胡天予 【基础题】天数 C++ Accepted 1 MS 732 KB 333 2020-09-05 14:16:05

Tests(4/4):

Code:

#include <iostream> #include <cstdio> using namespace std; int main() { int a; cin>>a; switch(a){ case 1: case 3: case 5: case 7: case 8: case 10: case 12: cout<<"31"; break; case 4: case 6: case 9: case 11: cout<<"30"; break; case 2: cout<<"28"; } return 0; }