diff options
Diffstat (limited to 'day23.c')
-rw-r--r-- | day23.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/day23.c b/day23.c new file mode 100644 index 0000000..9622fdc --- /dev/null +++ b/day23.c @@ -0,0 +1,22 @@ +#include <stdio.h> +// decompiled assembly from the original problem specification +int main() { + int b = 81; + int c = b; + int h = 0; + b = 100 * b + 100000; + c = b + 17000; + for (; b<= c; b += 17) { + int d = 2; + while (d != b) { + if (b % d == 0) { + ++h; + d = b; + } else { + ++d; + } + } + } + printf("%d", h); + return 0; +} \ No newline at end of file |