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  1. #include <stdio.h>
  2.  
  3. void change( int *pp[], int n);
  4.  
  5. int main(void) {
  6. 	int a = 1;
  7. 	int b = 2;
  8.  
  9. 	int *p[2] = {&a, &b};
  10. 	int size = sizeof(p)/sizeof(p[0]);
  11. 	change(p, size);
  12.  
  13. 	printf("変数aの値：%d\n", a);
  14. 	printf("変数bの値：%d\n", b);
  15. 	return 0;
  16. }
  17. void change( int *pp[], int n){
  18. 	for(int i=0; i<n; i++){
  19. 		*pp[i] += 1;
  20. 	}
  21. }
  22.  
Success #stdin #stdout 0s 5280KB
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Standard input is empty
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変数aの値：2
変数bの値：3
https://ideone.com/hLdEMn
language:
C (gcc 8.3)
created:
28 days ago
visibility:
public

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