diff options
Diffstat (limited to '')
| -rw-r--r-- | mat/advent/8/prog.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mat/advent/8/prog.c b/mat/advent/8/prog.c new file mode 100644 index 0000000..172cbe0 --- /dev/null +++ b/mat/advent/8/prog.c @@ -0,0 +1,28 @@ +#include <stdio.h> +#include <stdlib.h> +int main (int argc, char ** argv) { + if (argc != 1+3) { + fprintf(stderr, "uporaba: %s <od> <do> <n>\nprimer: %s 1000 9999 8499\n", argv[0], argv[0]); + return 1; + } + unsigned long long int o = strtoull(argv[1], NULL, 10); + unsigned long long int d = strtoull(argv[2], NULL, 10); + unsigned long long int n = strtoull(argv[3], NULL, 10); + unsigned long long int i = o; + unsigned long long int j = o; + unsigned long long int s = 0; + for (i = o; i <= d; i++) { + fprintf(stderr, "\rpreostane še %llu iteracij", n-i); + s = 0; + for (j = o; j <= d; j++) { + if (j == i) + continue; + s += j; + } + if (n * i == s) + break; + } + fprintf(stdout, "\rče seštejemo vsa števila od %llu do %llu, razen %llu, bo\n" + "vsota vseh %llu, kar je %llu*%llu.\n", o, d, i, s, n, i); + return 0; +} |