제출 #679975

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
679975		Hacv16	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	17 / 100	3074 ms	4808 KiB

sortbooks

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

#define fr first
#define sc second

typedef long long ll;
const int MAX = 1e6 + 10;
const int INF = 0x3f3f3f3f;

int n, m, a[MAX];

int query(int l, int r, int k){
    int mx = a[l], t = 0;

    for(int i = l + 1; i <= r; i++){
        if(mx > a[i]) t = max(t, mx + a[i]);
        mx = max(mx, a[i]);
    }

    return (t <= k);
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    cin >> n >> m;

    for(int i = 1; i <= n; i++)
        cin >> a[i];

    while(m--){
        int l, r, k; cin >> l >> r >> k;
        cout << query(l, r, k) << '\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