From 190507a0a05e7a6292b41bec529910ecfcbb69fb Mon Sep 17 00:00:00 2001 From: sijanec Date: Thu, 3 Dec 2020 17:08:39 +0100 Subject: =?UTF-8?q?kon=C4=8Danih=20prvih=2010=20eulerjevih=20problemobv?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- mat/euler/1/Makefile | 2 ++ mat/euler/1/a.out | Bin 0 -> 8480 bytes mat/euler/1/prog.c | 23 +++++++++++++++++++++++ 3 files changed, 25 insertions(+) create mode 100644 mat/euler/1/Makefile create mode 100755 mat/euler/1/a.out create mode 100644 mat/euler/1/prog.c (limited to 'mat/euler/1') diff --git a/mat/euler/1/Makefile b/mat/euler/1/Makefile new file mode 100644 index 0000000..2def8af --- /dev/null +++ b/mat/euler/1/Makefile @@ -0,0 +1,2 @@ +default: + gcc prog.c diff --git a/mat/euler/1/a.out b/mat/euler/1/a.out new file mode 100755 index 0000000..abe5144 Binary files /dev/null and b/mat/euler/1/a.out differ diff --git a/mat/euler/1/prog.c b/mat/euler/1/prog.c new file mode 100644 index 0000000..f152200 --- /dev/null +++ b/mat/euler/1/prog.c @@ -0,0 +1,23 @@ +#include +#include +int main (int argc, char ** argv) { + if (argc != 1+3) { + fprintf(stderr, "uporaba: %s [b c d e ...]\nprimer, ki do 1000 izpiše večkratnike 3 ali 5: %s 1000 3 5\n", argv[0], argv[0]); + return 1; + } + unsigned long int m = strtoll(argv[1], NULL, 10); + unsigned long int * n = malloc(sizeof(unsigned long int)*argc-2); + size_t i = 0; + size_t j = 0; + unsigned long int s = 0; // Seštevek + for (i = 0; i < argc-2; i++) + n[i] = strtoll(argv[i+2], NULL, 10); + for (i = 1; i < m; i++) + for (j = 0; j < argc-2; j++) + if (i % n[j] == 0) { + s = s + i; + break; // da štejemo samo enkrat + } + fprintf(stdout, "konec. seštevek je %ld.\n", s); + return 0; +} -- cgit v1.2.3