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Nov 14th, 2018
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C 0.36 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3. void zamien_wartosci(int* x, int* y){
  4.   int tmp;
  5.   tmp = *x;
  6.   *x = *y;
  7.     *y = tmp;
  8. }
  9.  
  10. int main() {
  11.     int a = 8, b = 16;
  12.  
  13.     printf("Przed zamiana\n");
  14.     printf("a = %2d, b = %2d\n", a, b);
  15.  
  16.     zamien_wartosci(&a, &b); // nie dziala tak jak bysmy chcieli!
  17.  
  18.     printf("Po zamianie\n");
  19.     printf("a = %2d, b = %2d\n", a, b);
  20.     return 0;
  21. }
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