oj.uz

답안 #344877

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
344877 2021-01-06T16:48:29 Z limabeans Emacs (COCI20_emacs) C++17
50 / 50
 1 ms 364 KB 
#include <bits/stdc++.h>
using namespace std;

template<typename T>
void out(T x) { cout << x << endl; exit(0); }
#define watch(x) cout << (#x) << " is " << (x) << endl





using ll = long long;


const int maxn = 1010;



int n, m;
string g[maxn];

int main() {
    ios_base::sync_with_stdio(false); cin.tie(0);  cout.tie(0);
    
    cin>>n>>m;
    for (int i=1; i<=n; i++) {
	cin>>g[i];
	g[i]="x"+g[i];
    }


    int res = 0;
    for (int i=1; i<=n; i++) {
	for (int j=1; j<=m; j++) {
	    if (g[i][j]=='*') {
		if (g[i][j-1] != '*' && g[i-1][j] != '*') res++;
	    }
	}
    }

    cout<<res<<endl;
    
    
    return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct