1 solutions
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0
#include <bits/stdc++.h> using namespace std; int main() {
cin>>n>>m; for (int i=0;i<n;i++) { cin>>c[i]; } for (int i=0;i<m;i++) { int u,v; cin>>u>>v; if(u!=v) { swap(c[u-1],c[v-1]); } } for (int i = 0; i < n; i++) { cout<<c[i]<<" "; } cout<<endl; return 0; }
- 1
Information
- ID
- 231
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 6
- Tags
- # Submissions
- 41
- Accepted
- 15
- Uploaded By