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Coding interview preparation
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Coding interview preparation for software engineers Daily interview questions, algorithms, data structures & clean solutions. Real interview tasks and problems. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist
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Explanation:
In a normal linked list, the ‘next’ pointer of the last node points to null. However, in a circular linked list, the ‘next’ pointer of the last node points to the head (first element) of the list. Every node in a circular linked list can be a starting point(head).
What differentiates a circular linked list from a normal linked list?
Which of the following escape sequence represents tab?
For the below mention C statement, what is your comment?
signed int *p=(int*)malloc(sizeof(unsigned int));
Why is JavaScript called a structured programming language?
What is the worst case time complexity of inserting a node in a doubly linked list?
Which of the following escape sequence represents carriage return?
Select the correct statement which is a combination of these two statements.
Statement 1: p= (char*) malloc(100);
Statement 2: char *p;
Which of the following statement is not correct in the case of JavaScript?
How do you calculate the pointer difference in a memory efficient double linked list?
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Which HTML element is used to put the JavaScript code?
Explanation: Memory efficient doubly linked list has only one pointer to traverse the list back and forth. The implementation is based on pointer difference. It uses bitwise XOR operator to store the front and rear pointer addresses. Instead of storing actual memory address, every node store the XOR address of previous and next nodes.
