用结构体

#include<iostream>
#include<algorithm>
using namespace std;
struct weapon{
    int atk,pri;
    string name;
}a[105];
bool cmp(weapon x,weapon y){
    if(x.atk==y.atk) return x.pri<y.pri;
    return x.atk>y.atk;
}
int main(){
    int n,k;
    cin>>n>>k;
    for(int i=0;i<n;i++){
    	cin>>a[i].name>>a[i].atk>>a[i].pri;
	}
	sort(a,a+n,cmp);
	for(int i=0;i<k;i++){
		cout<<a[i].name<<endl;
	}
    return 0;
}