c語言 結構體巢狀一級指標

這裡用支了二級指標

void

test()

name:name_1 age:

100name:name_2 age:
101name:name_3 age:
102name:name_1的記憶體被釋放!
name:name_2的記憶體被釋放!
name:name_3的記憶體被釋放!
;//分配記憶體
struct person*
*allocatespace()
return temp;
}//列印
void
printperson
(struct person *
*person)
for(
int i =
0; i <3;
++i)
}//釋放記憶體
void
freespace
(struct person *
*person)
for(
int i =
0; i <3;
++i)
if(person[i]
->name !=
null
)free
(person[i]);
person[i]
=null;}
free
(person)
; person =
null;}
void
test()
intmain()

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