Submission #630215

#	Time	Username	Problem	Language	Result	Execution time	Memory
630215		codr0	Examination (JOI19_examination)	C++14	2 / 100	3066 ms	2748 KiB

examination

// Code by Parsa Eslami

#include <bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>

#define FOR(i,a,b) for(int i=a;i<=b;i++)
#define FORR(i,a,b) for(int i=a;i>=b;i--)
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define bit(i,j) ((j>>i)&1)
#define pb push_back
#define all(x) x.begin(),x.end()
#define SZ(x) (int)x.size()
#define err(x) cerr<<#x<<" : "<<x<<'\n'
#define dmid int mid=(r+l)/2
#define lc 2*id
#define rc 2*id+1

using namespace std;

	int main(){
	iostream::sync_with_stdio(0); cin.tie(0);	

	int n,q; cin>>n>>q;
	int a[n+1],b[n+1];
	FOR(i,1,n) cin>>a[i]>>b[i];
	FOR(_,1,q){
		int A,B,C; cin>>A>>B>>C;
		int ans=0;
		FOR(i,1,n) if(a[i]>=A&&b[i]>=B&&(a[i]+b[i])>=C) ans++;
		cout<<ans<<'\n';
	}

	return 0;
	}

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