제출 #966806

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
966806		pcc	Bold (COCI21_bold)	C++17	50 / 50	1 ms	348 KiB

bold

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>

const int mxn = 110;
string arr[mxn];
string ans[mxn];
int n,m;

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>n>>m;
	for(int i = 0;i<n;i++){
		cin>>arr[i];
		ans[i] = arr[i];
	}
	for(int i = 0;i<n;i++){
		for(int j = 0;j<m;j++){
			if(arr[i][j] == '#'){
				ans[i][j] = ans[i+1][j] = ans[i][j+1] = ans[i+1][j+1] = '#';
			}
		}
	}
	for(int i = 0;i<n;i++)cout<<ans[i]<<'\n';
	return 0;
}

• Subtask 1: 50 / 50