Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
80966 石晋骁 19灯的编号 C++ Compile Error 0 MS 0 KB 366 2024-07-11 17:13:39

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[5001]; int main(){ int n,m,arr; cin >> n >> m; for(int i = 1;i<=m;i++){ for(int j =1;j<=n;j++){ if(j%i == 0){ if(arr[j]==0){ arr[j]=1; }else{ arr[j]=0; } } } } for(int k =1;k<=n;k++){ if(arr[j] == 1){ cout << "," << k; } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:13: error: invalid types 'int[int]' for array subscript
     if(arr[j]==0){
             ^
Main.cc:11:14: error: invalid types 'int[int]' for array subscript
         arr[j]=1;
              ^
Main.cc:13:14: error: invalid types 'int[int]' for array subscript
         arr[j]=0;
              ^
Main.cc:19:10: error: 'j' was not declared in this scope
   if(arr[j] == 1){
          ^