Submission #952812

#	Time	Username	Problem	Language	Result	Execution time	Memory
952812		ezzzay	Examination (JOI19_examination)	C++14	2 / 100	3063 ms	4348 KiB

examination

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define pb push_back
const int N=3e5+5;
pair<int,int> scr[N];
signed main(){
    int n,q;
    cin>>n>>q;
    for(int i=1;i<=n;i++){
        int a,b;
        cin>>a>>b;
        scr[i]={a,b};
    }
    while(q--){
        int a,b,c;
        cin>>a>>b>>c;
        int cnt=0;
        for(int i=1;i<=n;i++){
            if(scr[i].ff>=a and scr[i].ss>=b and scr[i].ff+scr[i].ss>=c)cnt++;
        }
        cout<<cnt<<endl;
    }
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 20
• Subtask 3: 0 / 21
• Subtask 4: 0 / 57