Submission #75953404

Source Code Expand

#include<bits/stdc++.h>
#define lowbit(x) (-x)&(x)
using namespace std;
typedef long long ll;
const int N=2e5+7;
const ll inf=1e18;
int n,q,a[N],tree[N];
void add(int x,int k){
	while(x<=n){
		tree[x]+=k;
		x+=lowbit(x);
	}
}
int query(int x){
	int sum=0;
	while(x>0){
		sum+=tree[x];
		x-=lowbit(x);
	}
	return sum;
}
int main(){
	ios::sync_with_stdio(0);cin.tie(0);
	cin>>n>>q;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		add(i,a[i]-a[i-1]);
	}
	for(int i=0;i<q;i++){
		int l,r;
		cin>>l>>r;
//		for(int i=1;i<=n;i++){
//		int k=query(i);
//		cout<<k<<" ";
//	}cout<<endl;
		add(l,-1);
		add(r+1,1);
	}
	for(int i=1;i<=n;i++){
		int k=query(i);
		cout<<max(k,0)<<" ";
	}
	
	return 0;
}

Submission Info

Submission Time
Task C - Battery Remaining
User sanxi
Language C++23 (GCC 15.2.0)
Score 366
Code Size 727 Byte
Status AC
Exec Time 38 ms
Memory 5372 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 366 / 366
Status
AC × 3
AC × 80
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3612 KiB
in02.txt AC 1 ms 3612 KiB
in03.txt AC 1 ms 3432 KiB
in04.txt AC 1 ms 3612 KiB
in05.txt AC 1 ms 3432 KiB
in06.txt AC 1 ms 3708 KiB
in07.txt AC 1 ms 3432 KiB
in08.txt AC 1 ms 3556 KiB
in09.txt AC 1 ms 3620 KiB
in10.txt AC 37 ms 5372 KiB
in11.txt AC 37 ms 5096 KiB
in12.txt AC 19 ms 5180 KiB
in13.txt AC 20 ms 5212 KiB
in14.txt AC 16 ms 5096 KiB
in15.txt AC 29 ms 5276 KiB
in16.txt AC 19 ms 5288 KiB
in17.txt AC 34 ms 5288 KiB
in18.txt AC 1 ms 3612 KiB
in19.txt AC 37 ms 5076 KiB
in20.txt AC 30 ms 5148 KiB
in21.txt AC 36 ms 5312 KiB
in22.txt AC 29 ms 5312 KiB
in23.txt AC 29 ms 5148 KiB
in24.txt AC 29 ms 5148 KiB
in25.txt AC 28 ms 5180 KiB
in26.txt AC 34 ms 5372 KiB
in27.txt AC 34 ms 5148 KiB
in28.txt AC 26 ms 5096 KiB
in29.txt AC 9 ms 3556 KiB
in30.txt AC 10 ms 3752 KiB
in31.txt AC 1 ms 3500 KiB
in32.txt AC 1 ms 3648 KiB
in33.txt AC 1 ms 3432 KiB
in34.txt AC 1 ms 3836 KiB
in35.txt AC 1 ms 3556 KiB
in36.txt AC 1 ms 3484 KiB
in37.txt AC 38 ms 5096 KiB
in38.txt AC 17 ms 4380 KiB
in39.txt AC 1 ms 3544 KiB
in40.txt AC 1 ms 3612 KiB
in41.txt AC 1 ms 3612 KiB
in42.txt AC 1 ms 3556 KiB
in43.txt AC 20 ms 4604 KiB
in44.txt AC 1 ms 3704 KiB
in45.txt AC 10 ms 4520 KiB
in46.txt AC 2 ms 3704 KiB
in47.txt AC 1 ms 3836 KiB
in48.txt AC 36 ms 5088 KiB
in49.txt AC 37 ms 5148 KiB
in50.txt AC 28 ms 4764 KiB
in51.txt AC 19 ms 5224 KiB
in52.txt AC 36 ms 5148 KiB
in53.txt AC 34 ms 5208 KiB
in54.txt AC 37 ms 5148 KiB
in55.txt AC 37 ms 5284 KiB
in56.txt AC 37 ms 5284 KiB
in57.txt AC 30 ms 5096 KiB
in58.txt AC 36 ms 5208 KiB
in59.txt AC 29 ms 5096 KiB
in60.txt AC 26 ms 4544 KiB
in61.txt AC 11 ms 3560 KiB
in62.txt AC 9 ms 3552 KiB
in63.txt AC 1 ms 3600 KiB
in64.txt AC 1 ms 3648 KiB
in65.txt AC 1 ms 3612 KiB
in66.txt AC 1 ms 3516 KiB
in67.txt AC 1 ms 3576 KiB
in68.txt AC 1 ms 3432 KiB
in69.txt AC 1 ms 3620 KiB
in70.txt AC 1 ms 3484 KiB
in71.txt AC 1 ms 3484 KiB
in72.txt AC 1 ms 3708 KiB
in73.txt AC 1 ms 3560 KiB
in74.txt AC 1 ms 3612 KiB
in75.txt AC 1 ms 3612 KiB
in76.txt AC 29 ms 5140 KiB
in77.txt AC 36 ms 5096 KiB
sample01.txt AC 1 ms 3708 KiB
sample02.txt AC 1 ms 3624 KiB
sample03.txt AC 1 ms 3560 KiB