Submission #7076751

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Source Code Expand

typedef long long ll;
#include <bits/stdc++.h>
using namespace std;
ll gcd(ll a,ll b){
    if(a%b==0)return b;
    return gcd(b,a%b);
}
ll n;
void saiki(string x){
    if(x.length()<n){
        saiki(x+'a');
        saiki(x+'b');
        saiki(x+'c');
    }else{
        std::cout << x << std::endl;
    }
}
int main() {
    std::cin >> n;
    saiki("");
    
}

Submission Info

Judge Result