| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 26091 | YOYOLEE-李昕颖 | 开关灯 | C++ | Accepted | 0 MS | 252 KB | 381 | 2023-08-30 14:06:32 |
#include <iostream> using namespace std; int main() { int n, m; cin >> n >> m; int a[n]; for(int i=1;i<=n;i++){ a[i]=1; } for(int i=1;i<=m;i++){ for(int j=1;j<=n;j++){ if(j%i==0){ a[j]=!a[j]; } } } int f=1; for(int i=1;i<=n;i++){ if(f&&a[i]==0){ cout<<i; f=0; } else if(a[i]==0){ cout<<","<<i; } } return 0; }