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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. 	for(int i=0; i<5; i++){
  8. 		a[i]=(double)i/10;
  9. 	}
  10. 	for(int i=0; i<5; i++){
  11. 		printf("a[%d]のアドレスは%p\n",i,&(a[i]));
  12. 		printf("その中身は%lf\n",a[i]);
  13. 	}
  14.  
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0.01s 5276KB
comments (?)
stdin 
Standard input is empty
stdout 
a[0]のアドレスは0x559c01e15260
その中身は0.000000
a[1]のアドレスは0x559c01e15268
その中身は0.100000
a[2]のアドレスは0x559c01e15270
その中身は0.200000
a[3]のアドレスは0x559c01e15278
その中身は0.300000
a[4]のアドレスは0x559c01e15280
その中身は0.400000
https://ideone.com/NV3Prr
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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