Submission #72869541

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define double long double
#define endl '\n'
const int N=500100,INF=2e18,MOD=998244353;
int t,n,k,x,y,z,m,h,j,u,cnt,mi,tt,rr,mx,res,ans,ll,q,kk;
signed main(){
    cin>>n>>k;
    x=n;
    for(int i=1;i<=n;i++){ 
        tt+=n;
        n+=1;
        if(tt>=k)break;
        
    }
    n-=1;
    cout<<n-x;




}

Submission Info

Submission Time
Task B - Setsubun
User mengqing
Language C++23 (GCC 15.2.0)
Score 200
Code Size 400 Byte
Status AC
Exec Time 1 ms
Memory 3640 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 3392 KiB
sample_02.txt AC 1 ms 3436 KiB
sample_03.txt AC 1 ms 3548 KiB
test_01.txt AC 1 ms 3436 KiB
test_02.txt AC 1 ms 3352 KiB
test_03.txt AC 1 ms 3548 KiB
test_04.txt AC 1 ms 3384 KiB
test_05.txt AC 1 ms 3608 KiB
test_06.txt AC 1 ms 3640 KiB
test_07.txt AC 1 ms 3560 KiB
test_08.txt AC 1 ms 3512 KiB
test_09.txt AC 1 ms 3612 KiB
test_10.txt AC 1 ms 3608 KiB
test_11.txt AC 1 ms 3548 KiB
test_12.txt AC 1 ms 3500 KiB
test_13.txt AC 1 ms 3352 KiB
test_14.txt AC 1 ms 3608 KiB
test_15.txt AC 1 ms 3352 KiB
test_16.txt AC 1 ms 3436 KiB
test_17.txt AC 1 ms 3496 KiB
test_18.txt AC 1 ms 3572 KiB
test_19.txt AC 1 ms 3392 KiB
test_20.txt AC 1 ms 3548 KiB
test_21.txt AC 1 ms 3500 KiB
test_22.txt AC 1 ms 3352 KiB
test_23.txt AC 1 ms 3408 KiB
test_24.txt AC 1 ms 3608 KiB