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author | Anton Luka Šijanec <anton@sijanec.eu> | 2022-12-02 17:20:17 +0100 |
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committer | Anton Luka Šijanec <anton@sijanec.eu> | 2022-12-02 17:20:17 +0100 |
commit | 74f4e1c44ae340377c395b1d467b70363f060c64 (patch) | |
tree | 235ea69ff5e366a123e2660981a7132e72f54f6a /inf/aoc/2.1.c | |
parent | slo (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | inf/aoc/2.1.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/inf/aoc/2.1.c b/inf/aoc/2.1.c new file mode 100644 index 0000000..76d4d53 --- /dev/null +++ b/inf/aoc/2.1.c @@ -0,0 +1,56 @@ +#include <stdio.h> +#include <stdlib.h> +int main (void) { + int t = 0; + while (1) { + char buf[8]; + fgets(buf, 8, stdin); + if (ferror(stdin) || feof(stdin)) + break; + switch (buf[2]) { + case 'X': + t += 1; + switch (buf[0]) { + case 'A': + t += 3; + break; + case 'B': + t += 0; + break; + case 'C': + t += 6; + break; + } + break; + case 'Y': + t += 2; + switch (buf[0]) { + case 'A': + t += 6; + break; + case 'B': + t += 3; + break; + case 'C': + t += 0; + break; + } + break; + case 'Z': + t += 3; + switch (buf[0]) { + case 'A': + t += 0; + break; + case 'B': + t += 6; + break; + case 'C': + t += 3; + break; + } + break; + } + } + printf("%d\n", t); +} |