From 89bcb7ebbdb05d86b5e8999f3ccf94fd9d9d0821 Mon Sep 17 00:00:00 2001 From: Sadeep Madurange Date: Sun, 12 Dec 2021 12:47:40 +0800 Subject: 4.7 --- 4/7.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to '4/7.c') diff --git a/4/7.c b/4/7.c index 7d3ccad..9ddc2bb 100644 --- a/4/7.c +++ b/4/7.c @@ -170,7 +170,7 @@ void ungets(char s[]) { if (bufp + len - 1 >= BUFSIZE) printf("ungets: too many characters\n"); else { - for (i = 0; i < len; i++) + for (i = len; i >= 0; i--) buf[bufp++] = s[i]; } } -- cgit v1.2.3