Submission #74943511

Source Code Expand

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

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    long long n;
    cin >> n;
    long long l = 0, r = 1e9 + 1;
    while (l + 1 < r) {
        long long mid = (l + r) / 2;
        if (mid * mid <= n) l = mid;
        else r = mid;
    }
    cout << l << '\n';
    return 0;
}

Submission Info

Submission Time
Task B - Organizing the Locker
User zhaoyonghao
Language C++23 (GCC 15.2.0)
Score 333
Code Size 369 Byte
Status AC
Exec Time 2 ms
Memory 3628 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 333 / 333
Status
AC × 3
AC × 41
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt
Case Name Status Exec Time Memory
in01.txt AC 2 ms 3476 KiB
in02.txt AC 1 ms 3528 KiB
in03.txt AC 1 ms 3420 KiB
in04.txt AC 1 ms 3528 KiB
in05.txt AC 1 ms 3532 KiB
in06.txt AC 1 ms 3560 KiB
in07.txt AC 1 ms 3500 KiB
in08.txt AC 1 ms 3560 KiB
in09.txt AC 1 ms 3540 KiB
in10.txt AC 1 ms 3512 KiB
in11.txt AC 1 ms 3512 KiB
in12.txt AC 1 ms 3628 KiB
in13.txt AC 1 ms 3476 KiB
in14.txt AC 1 ms 3600 KiB
in15.txt AC 1 ms 3540 KiB
in16.txt AC 1 ms 3408 KiB
in17.txt AC 1 ms 3560 KiB
in18.txt AC 1 ms 3468 KiB
in19.txt AC 1 ms 3416 KiB
in20.txt AC 1 ms 3568 KiB
in21.txt AC 1 ms 3540 KiB
in22.txt AC 1 ms 3532 KiB
in23.txt AC 1 ms 3528 KiB
in24.txt AC 1 ms 3628 KiB
in25.txt AC 1 ms 3512 KiB
in26.txt AC 1 ms 3568 KiB
in27.txt AC 1 ms 3468 KiB
in28.txt AC 1 ms 3560 KiB
in29.txt AC 1 ms 3512 KiB
in30.txt AC 1 ms 3628 KiB
in31.txt AC 1 ms 3540 KiB
in32.txt AC 1 ms 3628 KiB
in33.txt AC 1 ms 3476 KiB
in34.txt AC 1 ms 3600 KiB
in35.txt AC 1 ms 3408 KiB
in36.txt AC 1 ms 3628 KiB
in37.txt AC 1 ms 3600 KiB
in38.txt AC 1 ms 3416 KiB
sample01.txt AC 1 ms 3540 KiB
sample02.txt AC 1 ms 3588 KiB
sample03.txt AC 1 ms 3588 KiB