제출 #1071510

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1071510		vjudge1	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	17 / 100	3090 ms	10256 KiB

sortbooks

#include <bits/stdc++.h>
#define int long long
#define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define file(s) freopen(s".in", "r", stdin); freopen(s".out", "w", stdout)
const int N=1e6+1;
const int inf=1e18;
const int mod=1e9+7;
using namespace std;
vector<int>v;
signed main(){
	boost;
	int n,m;
	cin>>n>>m;
	v.push_back(0);
	for(int i=1;i<=n;i++){
		int x;
		cin>>x;
		v.push_back(x);
	}
	while(m--){
		int l,r,k;
		cin>>l>>r>>k;
		if(l==r){
			cout<<1<<"\n";
			continue;
		}
		int ok=0;
		int mx=0;
		for(int i=l;i<=r;i++){
			if(i!=l){
				if(mx>v[i]&&mx+v[i]>k){
					ok=1;
				}
			}
			mx=max(mx,v[i]);
		}
		if(ok==0){
			cout<<1<<"\n";
		}else{
			cout<<0<<"\n";
		}
	}
}

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23