diff options
author | sijanec <sijanecantonluka@gmail.com> | 2020-12-14 00:04:39 +0100 |
---|---|---|
committer | sijanec <sijanecantonluka@gmail.com> | 2020-12-14 00:04:39 +0100 |
commit | ddff09bb8def69d35c43649736dd4c3a5f0aef7f (patch) | |
tree | 776b3e0fa9a05c6feab0b753ed21ab011ff28afd /mat/advent/4/prog.c | |
parent | weekend reading 6 (diff) | |
parent | odstranil dependency za f5ff, domača naloga 20 pri matematiki (diff) | |
download | sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar.gz sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar.bz2 sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar.lz sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar.xz sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.tar.zst sola-gimb-2-ddff09bb8def69d35c43649736dd4c3a5f0aef7f.zip |
Diffstat (limited to 'mat/advent/4/prog.c')
-rw-r--r-- | mat/advent/4/prog.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/mat/advent/4/prog.c b/mat/advent/4/prog.c new file mode 100644 index 0000000..a50524f --- /dev/null +++ b/mat/advent/4/prog.c @@ -0,0 +1,16 @@ +#include <stdio.h> +#include <stdlib.h> +int main (int argc, char ** argv) { + if (argc != 1+1) { + fprintf(stderr, "uporaba: %s <dolzina stranice kvadratne mreze>\nprimer za šahovnico: %s 8\n", argv[0], argv[0]); + return 1; + } + unsigned long int n = strtol(argv[1], NULL, 10); + unsigned long int x = 1; + unsigned long int y = 1; + unsigned long int s = 0; + for (x = 1; x <= n; x++) + for (y = 1; y <= n; y++) + s = s + x * y; + fprintf(stdout, "seštevek možnih pravokotnikov v mreži %lux%lu je %lu\n", n, n, s); +} |