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| author | Sebastiano Tronto <sebastiano@tronto.net> | 2023-12-25 17:56:34 +0100 |
|---|---|---|
| committer | Sebastiano Tronto <sebastiano@tronto.net> | 2023-12-25 17:56:34 +0100 |
| commit | 94d0033ed89bb5bfb6500051296892fb7cea6c29 (patch) | |
| tree | 245eac2218310c958c2df2fad5109ea4f7b2a9d9 /2023/01/1a.c | |
| parent | 6a480c4eb9c96c82a8fd3663f0fbee4d32e56f19 (diff) | |
| download | aoc-94d0033ed89bb5bfb6500051296892fb7cea6c29.tar.gz aoc-94d0033ed89bb5bfb6500051296892fb7cea6c29.zip | |
Small cleanup
Diffstat (limited to '2023/01/1a.c')
| -rw-r--r-- | 2023/01/1a.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/2023/01/1a.c b/2023/01/1a.c index 0983236..229df20 100644 --- a/2023/01/1a.c +++ b/2023/01/1a.c | |||
| @@ -9,8 +9,7 @@ int main() { | |||
| 9 | sum = 0; | 9 | sum = 0; |
| 10 | while ((buf = fgets(line, N, stdin)) != NULL) { | 10 | while ((buf = fgets(line, N, stdin)) != NULL) { |
| 11 | for (first = -1; *buf; buf++) { | 11 | for (first = -1; *buf; buf++) { |
| 12 | if (*buf < '0' || *buf > '9') | 12 | if (*buf < '0' || *buf > '9') continue; |
| 13 | continue; | ||
| 14 | first = first == -1 ? *buf - '0' : first; | 13 | first = first == -1 ? *buf - '0' : first; |
| 15 | last = *buf - '0'; | 14 | last = *buf - '0'; |
| 16 | } | 15 | } |