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INTERVIEW QUESTIONS LANGUAGES C DETAILS
Question :
How can you calculate number of nodes in a circular Linked List?


Category C Interview Questions
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Added on 7/18/2006
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Answers:

struct node

{ int data;

struct node *next;

};

i write just function here

int count(struct node *pp)

{ struct node *start;

int count=0;

start=pp->next;

while(start->next!=pp)

{ start=start->next;

count++; }

return count;

}





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