From d8a3be1cb4e29fd29970b9e36302c0ff10dbf2db Mon Sep 17 00:00:00 2001 From: Curtis McEnroe Date: Wed, 5 Dec 2018 01:51:11 -0500 Subject: Solve day 5 part 1 --- 2018/day05.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 2018/day05.c (limited to '2018/day05.c') diff --git a/2018/day05.c b/2018/day05.c new file mode 100644 index 0000000..5cb9366 --- /dev/null +++ b/2018/day05.c @@ -0,0 +1,17 @@ +#include +#include +#include +#include + +int main() { + char buf[50000]; + size_t len = fread(buf, 1, sizeof(buf), stdin); + for (size_t i = 0; i < len - 1; ++i) { + if (tolower(buf[i]) != tolower(buf[i + 1])) continue; + if (islower(buf[i]) == islower(buf[i + 1])) continue; + len -= 2; + memmove(&buf[i], &buf[i + 2], len - i); + i = (size_t)-1; + } + printf("%zu\n", len); +} -- cgit 1.4.1 >dontfiles
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2018-08-20Add dependencies on gfx.hJune McEnroe
2018-08-18Add Blondie — Heart of GlassJune McEnroe
Why didn't I know about this song? I love it.
2018-08-18Set FCEDIT=$EDITORJune McEnroe
2018-08-18Only post commits with bodies to MastodonJune McEnroe
2018-08-18Run tf/cfg link script with /bin/shJune McEnroe
2018-08-18Run {,s,t}up with /bin/shJune McEnroe
2018-08-18Use whence instead of typeJune McEnroe
type is an alias for whence -v and is more for human consumption.
2018-08-18Cut off path components until right prompt fitsJune McEnroe
Keeps paths valid (from somehwere) rather than abrupt truncation.
2018-08-17Add "private" alias to source encrypted fileJune McEnroe
Why is there no easy way to *edit* an encrypted file?
2018-08-17Add vim mapping to add a #includeJune McEnroe