Submission #1156478

#	Time	Username	Problem	Language	Result	Execution time	Memory
1156478		MuhammadSaram	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++20	17 / 100	3095 ms	8260 KiB

sortbooks

#include <bits/stdc++.h>

using namespace std;

signed main()
{
	int n,m;
	cin>>n>>m;
	int a[n+1],pr[n+1]={};
	for (int i=1;i<=n;i++)
	{
		cin>>a[i];
		for (int j=i-1;j>=1;j--)
			if (a[j]>a[i])
			{
				pr[i]=j;
				break;
			}
	}
	while (m--)
	{
		int l,r,k;
		cin>>l>>r>>k;
		int ans=1;
		for (int i=l;i<=r;i++)
			if (pr[i]>=l && a[i]+a[pr[i]]>k)
				ans=0;
		cout<<ans<<endl;
	}
	
	return 0;
}

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