Submission #49921973

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
namespace lzyqwq {
    const int N = 1005; int n, m, k, x = 1, y = 1; bool op[N][N];
    int dx[] = {-1, 0, 1, 0}, dy[] = {0, 1, 0, -1}, st = 0;
    void Main() {
        cin.tie(0), cout.tie(0), ios::sync_with_stdio(0); cin >> n >> m >> k;
        while (k--) {
            if (op[x][y]) {
                op[x][y] = 0; st = (st + 3) % 4;
            } else op[x][y] = 1, st = (st + 1) % 4;
            x += dx[st], y += dy[st];
            if (x > n) x = 1; if (y > m) y = 1;
            if (x < 1) x = n; if (y < 1) y = m;
        }
        for (int i = 1; i <= n; ++i) {
            for (int j = 1; j <= m; ++j) 
                if (op[i][j]) cout << '#'; else cout << '.';
            cout << '\n';
        }
    }
}
signed main() { return lzyqwq::Main(), 0; }

Submission Info

Compile Error

Main.cpp: In function ‘void lzyqwq::Main()’:
Main.cpp:13:13: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   13 |             if (x > n) x = 1; if (y > m) y = 1;
      |             ^~
Main.cpp:13:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   13 |             if (x > n) x = 1; if (y > m) y = 1;
      |                               ^~
Main.cpp:14:13: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   14 |             if (x < 1) x = n; if (y < 1) y = m;
      |             ^~
Main.cpp:14:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   14 |             if (x < 1) x = n; if (y < 1) y = m;
      |                               ^~

Judge Result