modified: 31.cpp

2026-08-17 10:21:24 +08:00
parent 137df043ae
commit 85c9cf8a9d
1 changed files with 3 additions and 3 deletions
@@ -10,10 +10,10 @@ void in()
 {
    for (int i = 0; i < 4; ++i)
    {
+        string s;
+        cin >> s;
        for (int j = 0; j < 4; ++j)
-            if (getchar() == '+')
-                dddd[i][j] = 1;
-        getchar();
+            dddd[i][j] = (s[j] == '+');
    }
 }
 void dfs(int x, int y)