rt.

#include <bits/stdc++.h>
using namespace std;
int a[4000005],sum[4000005];
int main()
{
	int n,m;
	cin >> n >> m;
	for (int i = 1;i <= n;i++) cin >> a[i];
	sum[0] = 0,sum[1] = a[1];
	for (int i = 2;i <= n;i++)
		sum[i] = sum[i - 1] + a[i];
	int l = 1;
	for (int r = 1;r <= n;r++)
	{
		if (sum[r] == m)
		{
			cout << l << ' ' << r;
			return 0;
		}
		if (sum[r] > m)
		{
			r--;
			while (sum[r] - sum[l - 1] > m) l++;
			cout << l << ' ' << r << ' ' << sum[r] - sum[l - 1];
			return 0;
		}
	}
}

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