View Code of Problem 5

#include<bits/stdc++.h>
using namespace std;

typedef struct fruit{
	int apple,orange;
	int id;
}fruit;

bool cmp(fruit a,fruit b){
	if(a.apple!=b.apple)
		if(a.orange!=b.orange)
			return a.id<b.id;
		return a.orange>b.orange;
	return a.apple>b.applel;
}
int main(){
	int t;
	cin>>t;
	while(t--){
		int n,m,i;
		cin>>n>>m;
		fruit f[n];
		for(i=0;i<n;i++){
			cin>>f[i].apple>>f[i].orange;
			f[i].id=i+1;
		}
		sort(f,f+n,cmp);
		for(i=0;i<m;i++){
			cout<<f[i].id;
			if(i!=m-1)
			cout<<" ";
		}
		cout<<endl;
	}
	return 0;
}
/*
Main.cc: In function 'bool cmp(fruit, fruit)':
Main.cc:14:19: error: 'fruit' has no member named 'applel'
  return a.apple>b.applel;
                   ^
*/