CE求调求原因

12345678910111213141516171819#include <bits/stdc++.h>
using namespace std;
bool cmp(int x,int y){
    if(x>y) return true;
    else return false;
}
int main(){
    int n,k;
    cin>>n>>k;
    string No[n];
    double scry[n],scr[n];
    for(int i=0;i<n;i++){
        cin>>No[i]>>scry[i];
        scr[i]=scry[i];
    }
    sort(scr+0,scr+n,cmp);
    for(int i=0;i<n;i++){
        if(scr[k-1]==scry[i]){
            cout<<No[i]<<''<<scry[i];
            return 0;
        }
    }
}