Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
139605 万明宇 [在线测评解答教程] 闰年 C++ Compile Error 0 MS 0 KB 243 2025-12-08 16:25:44

Tests(0/0):

Code:

#include <stdio.h> int main() { int t, n; scanf("%d", &t); while (t--) { scanf("%d", &n); if((a%4==0 && a%100!=0) || (a%400==0)); cout<<"Yes"; else; cout<<"No"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:13: error: 'a' was not declared in this scope
         if((a%4==0 && a%100!=0) || (a%400==0));
             ^
Main.cc:9:10: error: 'cout' was not declared in this scope
          cout<<"Yes";
          ^
Main.cc:10:6: error: 'else' without a previous 'if'
      else;
      ^
Main.cc:5:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &t);
                    ^
Main.cc:7:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &n);
                        ^