Submission #106139

#	Time	Username	Problem	Language	Result	Execution time	Memory
106139		Sarah_Mokhtar	Examination (JOI19_examination)	C++14	2 / 100	3043 ms	4152 KiB

examination

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N=1e6+10,OO=1e9+100;
ll A[N],B[N],C[N];
int main(){
    int n,q; cin>>n>>q;
    for(int i=0;i<n;++i) cin>>A[i]>>B[i];
    for(int i=0;i<n;++i) C[i]=A[i]+B[i];
    while(q--){
        ll x,y,z; cin>>x>>y>>z;
        ll cnt=0;
        for(int i=0;i<n;++i){
            if(A[i]>=x&&B[i]>=y&&C[i]>=z) ++cnt;
        }
        cout<<cnt<<endl;
    }
}

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