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Can you tell me what is wrong with the following c code?
struct node {
int count;
struct node *next;
};
int main()
{
int data = 0;
struct node *getdata;
getdata->count = data + 1;
printf("%d", getdata->count);
}
2 Answers
- oopsLv 61 decade agoFavorite Answer
No memory has been allocated for the node structure pointed to by getdata. You need to use malloc to do that.
getdata = (struct node *) malloc(sizeof(struct node));
I'm not sure if I need to type struct every time before I type node like that. I use c++, and it's not necessary, but I think it is in c.
- Anonymous1 decade ago
it is not wrong code..
i complied it but it not gives any error
out put print as 1
gcc test.c -o test
to run
./test
i used cmd
