1 solutions

  • 0
    @ 2025-11-5 19:19:47

    C :

    #include <stdio.h>
    int main()
    {
    	    int M,N,K;
        while(scanf("%d",&N),N)
        {
          while(N--)
          {
            scanf("%d%d",&M,&K);
            printf("%d %d\n",K,M);
          }
        }
      return 0;
    }
    

    C++ :

    #include<iostream>
    using namespace std;
    int main()
    {
        int N;
        int a[1001],b[1001];
        while(cin>>N,N)
        {
            for(int i=0; i<N; i++)
            {
                    cin>>a[i]>>b[i];
            }
            for(int i=0; i<N; i++)
            {
                    cout<<b[i]<<" "<<a[i]<<endl;
            }
        }
        return 0;
    }
    
    • 1

    Information

    ID
    19250
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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