#include <stdio.h>
#include <stdlib.h>
int main(void) {
double* a;
a
=(double*)malloc(sizeof(double)*5);
for(int i=0; i<5; i++){
a[i]=i/10.0;
printf("a[%d]のアドレスは %p, その中身は %lf\n", i
, (void*)&a
[i
], a
[i
]); }
return 0;
}
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