Submission #72865809

Source Code Expand

/******************************
 - @GavinCQTD
 - "B - Setsubun"
 - # https://atcoder.jp/contests/abc443/tasks/abc443_b
 - 2000 ms
******************************/

#include <iostream>
#include <cassert>
using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;

int n,k;

int main(){
    cin >> n >> k;

    int ans=0,p=0;
    while(true){
        ans += n;
        if(ans>=k){
            cout << p << "\n";
            return 0;
        }
        n++;
        p++;
    }

    return 0;
}

Submission Info

Submission Time
Task B - Setsubun
User GavinCQTD
Language C++23 (GCC 15.2.0)
Score 200
Code Size 562 Byte
Status AC
Exec Time 2 ms
Memory 3608 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 27
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3404 KiB
sample_02.txt AC 1 ms 3444 KiB
sample_03.txt AC 1 ms 3452 KiB
test_01.txt AC 1 ms 3452 KiB
test_02.txt AC 1 ms 3460 KiB
test_03.txt AC 1 ms 3428 KiB
test_04.txt AC 1 ms 3572 KiB
test_05.txt AC 1 ms 3608 KiB
test_06.txt AC 1 ms 3372 KiB
test_07.txt AC 1 ms 3468 KiB
test_08.txt AC 1 ms 3328 KiB
test_09.txt AC 1 ms 3452 KiB
test_10.txt AC 1 ms 3516 KiB
test_11.txt AC 1 ms 3428 KiB
test_12.txt AC 1 ms 3444 KiB
test_13.txt AC 1 ms 3572 KiB
test_14.txt AC 1 ms 3452 KiB
test_15.txt AC 1 ms 3572 KiB
test_16.txt AC 1 ms 3560 KiB
test_17.txt AC 1 ms 3468 KiB
test_18.txt AC 2 ms 3540 KiB
test_19.txt AC 1 ms 3456 KiB
test_20.txt AC 1 ms 3560 KiB
test_21.txt AC 1 ms 3452 KiB
test_22.txt AC 1 ms 3468 KiB
test_23.txt AC 1 ms 3444 KiB
test_24.txt AC 1 ms 3452 KiB