#include <stdio.h>
#include <stdlib.h>
int main(void) {
double* a;
a
= (double*)malloc(sizeof(double)*5); // ここまでで、int型の配列(長さ4)ができた。
for(int i=0;i<5;i++)
{
a[i]=(double)i/10.0f;
}
for(int i=0;i<5;i++)
{
printf("a[%d]のアドレスは%p\n",i
,&(a
[i
])); }
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KCmludCBtYWluKHZvaWQpIHsKCWRvdWJsZSogYTsKCWEgPSAoZG91YmxlKiltYWxsb2Moc2l6ZW9mKGRvdWJsZSkqNSk7CgkvLyDjgZPjgZPjgb7jgafjgafjgIFpbnTlnovjga7phY3liJfvvIjplbfjgZU077yJ44GM44Gn44GN44Gf44CCCiBmb3IoaW50IGk9MDtpPDU7aSsrKQogewogIGFbaV09KGRvdWJsZSlpLzEwLjBmOwogfQoJCmZvcihpbnQgaT0wO2k8NTtpKyspCnsKIHByaW50ZigiYVslZF3jga7jgqLjg4njg6zjgrnjga8lcFxuIixpLCYoYVtpXSkpOwogcHJpbnRmKCLjgZ3jga7kuK3ouqvjga8lbGZcbiIsYVtpXSk7Cn0JCglyZXR1cm4gMDsKfQo=