제출 #421004

#제출 시각아이디문제언어결과실행 시간메모리
421004ChaskaBold (COCI21_bold)C++11
50 / 50
1 ms204 KiB
#include <bits/stdc++.h>
using namespace std;
int n,m;
char a[105][105],b[105][105];
int main()
{
	cin >> n >> m;
	for (int i=0;i<n;i++) for (int j=0;j<m;j++) cin >> a[i][j];
	for (int i=0;i<n;i++) for (int j=0;j<m;j++) b[i][j] = '.';
	for (int i=0;i<n;i++) for (int j=0;j<m;j++) if (a[i][j]=='#') {
		b[i][j] = '#';
		if (j<m-1) b[i][j+1] = '#';
		if (i<n-1) b[i+1][j] = '#';
		if (i<n-1 && j<m-1) b[i+1][j+1] = '#';
	}
	for (int i=0;i<n;i++) {
		for (int j=0;j<m;j++) cout << b[i][j];
		cout << "\n";
	}
}
#Verdict Execution timeMemoryGrader output
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