View Code of Problem 5

#include <iostream>
#include <cstdio>
using namespace std;
int main(){
    int t;
    cin>>t;
    while(t--){
        int n,m,a[999],b[999],t=0;
        cin>>n>>m;
        for(int i=0;i<n;i++){
            cin>>a[i]>>b[i];
        }
        while(m--){
            t=0;
            for(int i=0;i<n;i++){
                if(a[i]>a[t]){
                    t = i;
                }
                else if(a[i]==a[t]&&b[i]>b[t]){
                    t = i;
                }
            }
            cout<<t+1;
            a[t]=-1;
            if(m!=0)
                cout<<" ";
        }
        cout<<endl;
    }
    return 0;
}