diff options
Diffstat (limited to 'THT/B/QG-2014/giaodiem.c')
-rw-r--r-- | THT/B/QG-2014/giaodiem.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/THT/B/QG-2014/giaodiem.c b/THT/B/QG-2014/giaodiem.c new file mode 100644 index 0000000..78ca9b2 --- /dev/null +++ b/THT/B/QG-2014/giaodiem.c @@ -0,0 +1,29 @@ +#include <stdio.h> + +const long long TESTS[] = {4, 7, 10, 11, 7777, 8888888, 1234567890, 9999999999, + 12345678912345, 2014201420142014}; + +int main() +{ + char i, j, k, divisor; + long long n, p; + FILE *f = fopen("GIAODIEM.TXT", "w"); + + for (i = 0; i < 10; i++) { + divisor = 24; + p = 1; + for (j = 0; j < 4; j++) { + n = TESTS[i] - j; + for (k = 2; k < 4; k++) { + while (!(n % k + divisor % k)) { + n /= k; + divisor /= k; + } + } + p *= n % 2014; + } + fprintf(f, "%d\n", p % 2014); + } + fclose(f); + return 0; +} |