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

int t;
long long n, l, r;

int main()
{
	cin >> t;

	for (int i = 0; i < t; i++) {
		cin >> n;

		l = 1, r = n;

		while (r > l + 1) {
			long long m = (l + r) / 2;

			if (m > n / m)
				r = m;
			else
				l = m;
		}

		cout << l << endl;
	}
}