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  1. #include <stdio.h>
  2.  
  3. void foo(int *x)
  4. {
  5. 	(*x)++;
  6. }
  7.  
  8. int main(void) {
  9. 	int x = rand();
  10. 	printf("Before : %d\n", x);
  11. 	foo(&x);
  12. 	printf("After : %d\n", x);
  13. 	return 0;
  14. }
  15.  
Success #stdin #stdout 0s 9424KB
comments (?)
stdin 
Standard input is empty
stdout 
Before : 1804289383
After : 1804289384
https://ideone.com/B3zD47
language:
C (gcc 8.3)
created:
5 years ago
visibility:
secret

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