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Programming in C. Recursion.
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1862
Ace Question 3
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1 answer
1864
Ace Test Series: Programming & DS - Array
According to me Option D. Because it should be an error because *("INDIA" + 2 ) = 'D' and we are doing 'D' = 'I' which is not valid so Error ??? But answer is C
According to me Option D.Because it should be an error because *("INDIA" + 2 ) = 'D' and we are doing 'D' = 'I' which is not valid so Error ???But answer is C
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2 answers
1866
self doubt
how does AVL tree requires o(logn) for all the operation i.e search insert and delete while other tree (bst,binary) requires o(n) is it due to balancing factor that avl tree computes operation in logn times am i right ???
how does AVL tree requires o(logn) for all the operation i.e search insert and deletewhile other tree (bst,binary) requires o(n) is it due to balancing factor that avl tr...
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1 votes
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1868
Multi-dimensional Array
Can anyone please verify whether I have calculated the addresses correctly or not?
Can anyone please verify whether I have calculated the addresses correctly or not?
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2 answers
1870
Yashavant Kanetkar Understanding Pointers in C, chapter 1, question number 1
Can you write another expression which does the same job as ++*ptr ?
Can you write another expression which does the same job as ++*ptr ?
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1 votes
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1871
c question
#include<stdio.h> main() { int j=0; int i; for( i=0;i<100;i++) { j=j++; } printf("%d",j); } why o/p is zero??
#include<stdio.h>main(){ int j=0; int i; for( i=0;i<100;i++) { j=j++; } printf("%d",j);}why o/p is zero??
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1873
#DS Min Heaps Possible?
The number of possible min-heaps containing each value from {1,1,1,1,1,1,1} exactly once is _______ This is a variance of Gate 2018 question and how will we deal if all values are same?
The number of possible min-heaps containing each value from {1,1,1,1,1,1,1} exactly once is _______This is a variance of Gate 2018 question and how will we deal if all va...
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1874
trees data structure
Is the root node an internal node?
Is the root node an internal node?
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1 answer
1875
Linked List
In linked list data structure head node being of Node type stores only address but not the data.Why? And what should be the size of the Head node?
In linked list data structure head node being of Node type stores only address but not the data.Why?And what should be the size of the Head node?
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1 votes
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1876
C-cat
Which of the following shows the correct hierarchy of arithmetic operations in C A) (), **, * or /, + or - B) (), **, *, /, +, - C) (), **, /, *, +, - D) (), / or *, - or
Which of the following shows the correct hierarchy of arithmetic operations in C A) (), , * or /, + or - B) (), , *, /, +, - C) (), , /, *, +, - D) (), / or *, - or
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1 votes
2 answers
1877
Stack
What is difference between $pop\left ( \right )$,$empty Stack\left ( \right )$,$delete Stack\left ( \right )$? Can all be performed in $O\left ( 1 \right )$ time?
What is difference between $pop\left ( \right )$,$empty Stack\left ( \right )$,$delete Stack\left ( \right )$?Can all be performed in $O\left ( 1 \right )$ time?
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1878
Made easy textbook
https://gateoverflow.in/?qa=blob&qa_blobid=6075540776642993895
https://gateoverflow.in/?qa=blob&qa_blobid=6075540776642993895
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1879
Self-Doubt
What is the time-complexity of Enqueue and Dequeue operations when Queue is implemented using linked list? What is the time complexity of inserting a element in single linked list ?
What is the time-complexity of Enqueue and Dequeue operations when Queue is implemented using linked list?What is the time complexity of inserting a element in single lin...
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1880
Binary search
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