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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.     for(int i=0;i<5;i++){
  9.     	a[i]=(double)i/10.0;
  10. }
  11.    for(int i=0;i<5;i++){
  12.    	printf("a[%d]のアドレスは%p\n",i,&a[i]);
  13.     printf("その中身は%lf\n",a[i]);
  14.    }
  15. }
  16.  
Success #stdin #stdout 0.01s 5320KB
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stdin
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A
stdout
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a[0]のアドレスは0x55731835e260
その中身は0.000000
a[1]のアドレスは0x55731835e268
その中身は0.100000
a[2]のアドレスは0x55731835e270
その中身は0.200000
a[3]のアドレスは0x55731835e278
その中身は0.300000
a[4]のアドレスは0x55731835e280
その中身は0.400000
https://ideone.com/ggMnKN
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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