oj.uz

답안 #604412

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
604412 2022-07-25T06:04:36 Z inksamurai Esej (COCI15_esej) C++17
80 / 80
 298 ms 16988 KB 
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define pb push_back
#define sz(a) (int)a.size()
#define vec(...) vector<__VA_ARGS__>
#define _3Pxrs5V ios::sync_with_stdio(0),cin.tie(0)
typedef long long ll;
using pii=pair<int,int>;
using vi=vector<int>;
void print(){cout<<'\n';}
template<class h,class...t>
void print(const h&v,const t&...u){cout<<v<<' ',print(u...);}
//e 

vec(string) basis;

void fill_basis(string s){
	if(sz(s)>4){
		return;
	}
	if(sz(s)){
		basis.pb(s);
	}
	rep(ch,26){
		s+=(char)(ch+'a');
		fill_basis(s);
		s.pop_back();
	}
}

signed main(){
_3Pxrs5V;
	fill_basis("");
	int l,r;
	cin>>l>>r;
	while(sz(basis)>r){
		basis.pop_back();
	}
	for(auto s:basis){
		cout<<s<<" ";
	}
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 281 ms 16796 KB Output is correct
2 Correct 275 ms 16988 KB Output is correct
3 Correct 291 ms 16940 KB Output is correct
4 Correct 279 ms 16796 KB Output is correct
5 Correct 281 ms 16804 KB Output is correct
6 Correct 288 ms 16788 KB Output is correct
7 Correct 282 ms 16828 KB Output is correct
8 Correct 298 ms 16768 KB Output is correct
9 Correct 274 ms 16868 KB Output is correct
10 Correct 297 ms 16824 KB Output is correct