Submission #50423299

Source Code Expand

#include <bits/stdc++.h>
using namespace std; 
const int P = 998244353; 

int n, k, l; 
int f[500005]; 

int main(void) {
    cin >> n >> k >> l; 
    int ans = 1, t = l; k = n - k; 
    for (int i = 1; i <= n; ++i) {
        ans = 1ll * ans * t % P; --t; 
        if (i > k) ++t; 
    }
    cout << ans << '\n'; 
    return 0; 
}

//

Submission Info

Submission Time
Task B - AtCoder Language
User james1BadCreeper
Language C++ 17 (gcc 12.2)
Score 500
Code Size 352 Byte
Status AC
Exec Time 3 ms
Memory 3652 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 4
AC × 30
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt, sample-04.txt
All 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, sample-01.txt, sample-02.txt, sample-03.txt, sample-04.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3464 KiB
in02.txt AC 1 ms 3496 KiB
in03.txt AC 2 ms 3456 KiB
in04.txt AC 2 ms 3460 KiB
in05.txt AC 2 ms 3600 KiB
in06.txt AC 2 ms 3444 KiB
in07.txt AC 3 ms 3600 KiB
in08.txt AC 3 ms 3508 KiB
in09.txt AC 3 ms 3516 KiB
in10.txt AC 3 ms 3444 KiB
in11.txt AC 1 ms 3452 KiB
in12.txt AC 1 ms 3512 KiB
in13.txt AC 1 ms 3600 KiB
in14.txt AC 1 ms 3460 KiB
in15.txt AC 2 ms 3652 KiB
in16.txt AC 2 ms 3504 KiB
in17.txt AC 2 ms 3452 KiB
in18.txt AC 2 ms 3516 KiB
in19.txt AC 3 ms 3516 KiB
in20.txt AC 3 ms 3448 KiB
in21.txt AC 3 ms 3496 KiB
in22.txt AC 3 ms 3388 KiB
in23.txt AC 1 ms 3440 KiB
in24.txt AC 1 ms 3452 KiB
in25.txt AC 3 ms 3456 KiB
in26.txt AC 3 ms 3392 KiB
sample-01.txt AC 1 ms 3456 KiB
sample-02.txt AC 1 ms 3448 KiB
sample-03.txt AC 1 ms 3432 KiB
sample-04.txt AC 3 ms 3600 KiB