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2022-08-11 21:59:29 +08:00 · 2022-08-11 21:59:29 +08:00 · 444d4bded9
commit 444d4bded9
parent 3e26bbdbda
1 changed files with 1 additions and 1 deletions
--- a/门.cpp
+++ b/门.cpp
@ -89,7 +89,7 @@ int main()
 	while (1)
 	{
 		scanf("%d", &n);
-		if (n == -1)
+		if (n == -1)// 结束
 			return 0;
 		memset(&w, 0, sizeof(wall) * (n + 1));
 		w[0].x = 0;