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Discussion in 'C' started by answerme, Mar 31, 2008.

  1. answerme

    answerme New Member

    Hi
    Below code is for inserting data to the front of the node ,just wanted to know we have reassigned start = tmp ,i.e. start will point to the inserted node which is now new first node but how


    Code:
    int add_begin(int data)
    	{
    			struct node *tmp;
    			tmp=malloc(sizeof(struct node));
    			
    			tmp->info=data;// put data
    			tmp->link=start;// point to nxt node 
    		[B]	start=tmp; // start will point to inserted node [/B]		
     

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