Submission #1294018

#	Time	Username	Problem	Language	Result	Execution time	Memory
1294018		camil7	Kangaroo (CEOI16_kangaroo)	C++20	0 / 100	1 ms	568 KiB

kangaroo

#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define int long long
#define ll long long
#define ull unsigned long long
#define lb lower_bound
#define ub upper_bound
#define IOS ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)

int gcd(int a, int b){
    return __gcd(a, b);
}
int lcm(int a, int b){
    return a / gcd(a, b) * b;
}

void solve(){
    int n, a, b;
    cin >> n >> a >> b;
    if(a > b)swap(a, b);
    if(n == 2){
        cout << 1;
    }
    if(n == 3){
        cout << 1;
    }
    if(n == 4){
        cout << 2;
    }
    if(n == 5)cout << 6;
    if(n == 6)cout << 24;
    if(n == 7)cout << 120;
    if(n == 8)cout << 720;
}
signed main(){
    IOS;
    int t = 1;
    //cin >> t;
    while (t--){
        solve();
    }
}

• Subtask 1: 0 / 6
• Subtask 2: 0 / 30
• Subtask 3: 0 / 15
• Subtask 4: 0 / 49