From c5fcf7179a83ef65c86c6a4a390029149e518649 Mon Sep 17 00:00:00 2001 From: Franciszek Malinka Date: Tue, 5 Oct 2021 21:49:54 +0200 Subject: Duzy commit ze smieciami --- semestr-4/ask/lista7/zad5.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 semestr-4/ask/lista7/zad5.c (limited to 'semestr-4/ask/lista7/zad5.c') diff --git a/semestr-4/ask/lista7/zad5.c b/semestr-4/ask/lista7/zad5.c new file mode 100644 index 0000000..d65cb4f --- /dev/null +++ b/semestr-4/ask/lista7/zad5.c @@ -0,0 +1,38 @@ +#include + +typedef struct A { + long u[2]; + long *v; +} SA; + +typedef struct B { + long p[2]; + long q; +} SB; + +SB eval(SA s); +long wrap(long x, long y, long z); + +SB eval_decoded(SA a) { + SB ret; + ret.p[0] = a.u[1] * (*a.v); + ret.p[1] = a.u[0] - (*a.v); + ret.q = a.u[0] - a.u[1]; + return ret; +} + +long wrap_decoded(long x, long y, long z) { + SA a; + a.v = &z; + a.u[0] = x; + a.u[1] = y; + SB b = eval_decoded(a); + long result = (b.p[1] + b.p[0]) * b.q; + return result; +} + +int main() { + printf("%ld\n", wrap(15, 16, 17)); + printf("%ld\n", wrap_decoded(15, 16, 17)); + return 0; +} \ No newline at end of file -- cgit v1.2.3