Created
January 9, 2021 11:08
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| #include <stdio.h> | |
| #include <stdint.h> | |
| typedef uint64_t calkowita; | |
| typedef calkowita (fn)(void*,calkowita); | |
| calkowita razy_n(void* dane, calkowita c){ | |
| calkowita x = *((calkowita*) dane); | |
| return x*c; | |
| } | |
| /* | |
| Słkada 2 funkcje | |
| w danych są po kolei wskaźniki na: | |
| fn1, fn2, dane1, dane2 | |
| zwraca \c -> (fn1 dane1 (fn2 dane2 c)) | |
| */ | |
| calkowita zloz(void *dane, calkowita c) { | |
| void **xd; | |
| xd = dane; | |
| fn *fn1 = xd[0]; | |
| fn *fn2 = xd[1]; | |
| void *d1 = xd[2]; | |
| void *d2 = xd[3]; | |
| calkowita c2 = fn2(d2,c); | |
| calkowita c1 = fn1(d1,c2); | |
| return c1; | |
| } | |
| calkowita silnia_csp(calkowita (*k)(void*,calkowita),void *dane, calkowita n){ | |
| if (n<=1) return k(dane,1); | |
| void *d[4]; | |
| d[0]=&razy_n; | |
| d[1]=k; | |
| d[2]=&n; | |
| d[3]=dane; | |
| return silnia_csp(&zloz,d,n-1); | |
| } | |
| calkowita id(void *dane, calkowita n){ | |
| (void) dane; | |
| return n; | |
| } | |
| int main(){ | |
| calkowita n, w; | |
| for(n=0; n < 16; n++){ | |
| w=silnia_csp(&id,0,n); | |
| printf("%2lu! = %lu\n",n, w); | |
| } | |
| return 0; | |
| } |
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