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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main(void) {
  5. 	double* a;
  6. 	a = (double*)malloc(sizeof(double)*5);
  7.  
  8.     int i;
  9. 	a[i]= i/10;
  10.  
  11. 	printf("a[i]のアドレスは %p\n",&(a[i]));
  12. 	printf("その中身は %d\n",a[i]);
  13.  
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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a[i]のアドレスは 0x557756a9e260
その中身は 0
https://ideone.com/AAmOQ4
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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