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author | Franciszek Malinka <franciszek.malinka@gmail.com> | 2021-10-05 21:49:54 +0200 |
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committer | Franciszek Malinka <franciszek.malinka@gmail.com> | 2021-10-05 21:49:54 +0200 |
commit | c5fcf7179a83ef65c86c6a4a390029149e518649 (patch) | |
tree | d29ffc5b86a0d257453cedcf87d91a13d8bf3b0d /semestr-4/ask/lista7/zad5.c | |
parent | f8a88b6a4aba1f66d04711a9330eaba49a50c463 (diff) |
Duzy commit ze smieciami
Diffstat (limited to 'semestr-4/ask/lista7/zad5.c')
-rw-r--r-- | semestr-4/ask/lista7/zad5.c | 38 |
1 files changed, 38 insertions, 0 deletions
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 <stdio.h> + +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; +}
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