Submission #23,284

2026-01-18 14:08:55

cpp17

Accepted 40/40

189ms

1076 KiB

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n,q;cin>>n>>q;
    vector<int> a(n);
    for(int i=0;i<n;i++)cin>>a[i];
    sort(a.begin(),a.end());
    while(q--){
        int c,b;cin>>c>>b;
        int l=upper_bound(a.begin(),a.end(),abs(c-b))-a.begin();
        int r=lower_bound(a.begin(),a.end(),c+b)-a.begin();
        cout<<r-l<<'\n';
    }
}

	Sum	Test	Verdict		Time	Memory
base	40/40
		1	Accepted	0/0	1ms	512 KiB
		2	Accepted	0/0	1ms	508 KiB
		3	Accepted	0/0	16ms	316 KiB
		4	Accepted	4/4	4ms	316 KiB
		5	Accepted	2/2	3ms	316 KiB
		6	Accepted	1/1	180ms	1060 KiB
		7	Accepted	1/1	178ms	1052 KiB
		8	Accepted	2/2	171ms	1056 KiB
		9	Accepted	2/2	175ms	1076 KiB
		10	Accepted	1/1	164ms	1076 KiB
		11	Accepted	1/1	160ms	868 KiB
		12	Accepted	2/2	167ms	1056 KiB
		13	Accepted	2/2	167ms	1060 KiB
		14	Accepted	1/1	187ms	1064 KiB
		15	Accepted	1/1	177ms	836 KiB
		16	Accepted	1/1	181ms	804 KiB
		17	Accepted	1/1	182ms	800 KiB
		18	Accepted	1/1	164ms	820 KiB
		19	Accepted	2/2	168ms	804 KiB
		20	Accepted	2/2	172ms	804 KiB
		21	Accepted	3/3	172ms	820 KiB
		22	Accepted	5/5	189ms	1068 KiB
		23	Accepted	5/5	188ms	1076 KiB