From 4b27ce73e723121fb0ea218e4fea1d92e29a26e6 Mon Sep 17 00:00:00 2001 From: Mistivia Date: Mon, 22 Dec 2025 04:27:14 +0800 Subject: fix bug --- 06/part2.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/06/part2.c b/06/part2.c index 38c8ecc..f707d96 100644 --- a/06/part2.c +++ b/06/part2.c @@ -44,6 +44,7 @@ char scan_column(StringVector *mat, int x, int *n) { out = out * 10 + c - '0'; have_digit = 1; } else { + puts(mat->buffer[y]); PANIC; } } @@ -65,15 +66,9 @@ int main() { for (int i = 0; i < lines.size; i++) { long len = strlen(lines.buffer[i]); if (len < maxlen) { - char *spaces = malloc(maxlen - len + 1); - memset(spaces, '0', maxlen - len); - spaces[maxlen - len] = '\0'; - char *ns = malloc(maxlen + 1); - strcat(ns, lines.buffer[i]); - strcat(ns + len, spaces); - free(spaces); - free((void*)lines.buffer[i]); - lines.buffer[i] = ns; + lines.buffer[i] = realloc((void*)lines.buffer[i], maxlen + 1); + memset((void*)lines.buffer[i]+len, ' ', maxlen-len); + ((char*)lines.buffer[i])[maxlen] = '\0'; } } long ret = 0; -- cgit v1.0