Submission #1229174

#	Time	Username	Problem	Language	Result	Execution time	Memory
1229174		12345678	Emacs (COCI20_emacs)	C++20	50 / 50	1 ms	328 KiB

emacs

#include <bits/stdc++.h>

using namespace std;

const int nx=105;

int n, m, vs[nx][nx], cnt;
char mp[nx][nx];

void dfs(int i, int j)
{
    if (vs[i][j]||i>n||j>m||mp[i][j]=='.') return;
    vs[i][j]=1;
    dfs(i+1, j);
    dfs(i, j+1);
}

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n>>m;
    for (int i=1; i<=n; i++) for (int j=1; j<=m; j++) cin>>mp[i][j];
    for (int i=1; i<=n; i++) for (int j=1; j<=m; j++) if (!vs[i][j]&&mp[i][j]=='*') cnt++, dfs(i, j);
    cout<<cnt;
}

• Subtask 1: 50 / 50