Submission #2225676

---

Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)

using namespace std;
typedef long long int lli;

int main() {
	int H, W;
	cin >> H >> W;
	string S[50];
	rep(i, H) cin >> S[i];

	rep(i, H) {
		rep(j, W) {
			if (S[i][j] == '#') continue;
			int mine = 0;
			for (int dx = 1;dx >= -1;dx--) {
				for (int dy = 1;dy >= -1;dy--) {
					int nx = i + dx;
					int ny = j + dy;
					if (0 <= nx && nx < H && 0 <= ny && ny < W&&S[nx][ny] == '#') mine++;
				}
			}
			S[i][j] = char(mine + '0');
		}
	}
	rep(i, H) cout << S[i]<<endl;
}

Submission Info

Judge Result