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  1. #include <stdio.h>
  2.  
  3. void update(int *x, float *y) {
  4.     *x = *x + 10;   // modifying original int
  5.     *y = *y * 2;    // modifying original float
  6. }
  7.  
  8. int main() {
  9.     int a = 5;
  10.     float b = 3.5;
  11.  
  12.     update(&a, &b);
  13.  
  14.     printf("Updated a = %d\n", a);
  15.     printf("Updated b = %.1f\n", b);
  16.  
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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Updated a = 15
Updated b = 7.0
https://ideone.com/J8kh7r
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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