5 solutions
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1
#include<bits/stdc++.h> using namespace std; const int N=30; int ans[N],n,m; void dfs(int u,int x) { if(u==m+1) { for(int i=1;i<=m;i++) { cout<<ans[i]<<" "; } cout<<endl; return; } for(int i=x;i<=n;i++) { ans[u]=i; dfs(u+1,i+1); } } int main() { cin>>n>>m; dfs(1,1); return 0; }
Information
- ID
- 232
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 3
- Tags
- # Submissions
- 73
- Accepted
- 19
- Uploaded By