Submission #495469

#	Time	Username	Problem	Language	Result	Execution time	Memory
495469		Amer	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	17 / 100	3092 ms	6216 KiB

sortbooks

#include <iostream>

using namespace std;

const int maxN = 1000005;

int arr[maxN];

int solve(int start, int finish, int mood)
{
	int maxNum = arr[start - 1];

	for (int i = start; i < finish; i++)
	{
		if (maxNum > arr[i])
		{
			if (arr[i] + maxNum > mood)
			{
				return false;
			}
		}
		else
		{
			maxNum = arr[i];
		}
	}

	return true;
}

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

    int n, m;

    cin >> n >> m;

	for (int i = 0; i < n; i++)
	{
		cin >> arr[i];
	}

	for (int i = 0; i < m; i++)
	{
		int start, finish, mood;

		cin >> start >> finish >> mood;

		cout << solve(start, finish, mood)<<endl;
	}
}

/*
5 2
3 5 1 8 2
1 3 6
2 5 3
*/

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