Pinta-ala

input/code.cpp: In function 'int main()':
input/code.cpp:23:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |     freopen("input.txt", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

#include <bits/stdc++.h>
 
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair<int, int>;
 
void solve() {
    int a, b;
    cin >> a >> b;
 
    ld inc = 2 * sqrt((ld) a) + 1;
    if ((ld)b >= (ld) a + inc + 1e-8)
        cout << "YES\n";
    else
        cout << "NO\n";
}
 
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    freopen("input.txt", "r", stdin);
 
    int t;
    cin >> t;
    while (t--) {
        solve();
    }
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER