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Question posted by ajay kumar 1

+2 votes
1 answer
How to print a semicolon(;) without using semicolon in C/C++?
posted Jul 26, 2017
  • c
  • c++
0 votes
0 answers
Java: Can we do arithmetic operations on a reference variable?
posted Jul 25, 2017
  • java
  • interview questions
+1 vote
1 answer
How to print "Hello C++" with empty main() in C++? Without using class.
posted Jul 18, 2017
  • c++
+1 vote
2 answers
How to print a variable name in C?
posted Jul 18, 2017
  • c
  • interview questions
0 votes
0 answers
Python: Transpose a matrix in Single line in Python?
posted Jul 16, 2017
  • python3
  • programming
+1 vote
0 answers
What is difference between oracle server and oracle database?
posted Jul 13, 2017
  • oracle
0 votes
1 answer
How to replace a particular word by another word in a file in java?
posted Jul 7, 2017
  • java
  • file
+1 vote
1 answer
How to merge two files into a third file in java?
posted Jul 7, 2017
  • java
  • file
0 votes
0 answers
How to find a pair of elements swapping which makes sum of two arrays same?
posted Jul 7, 2017
  • java
  • array
  • sort
0 votes
1 answer
How to swap adjacent element of a single linked list?
posted Jul 7, 2017
  • linklist
  • data structures
  • c
+1 vote
2 answers
How to print all prime factor of a number in descending order using a stack?
posted Jul 7, 2017
  • data structures
  • c
+1 vote
1 answer
C: How to reverse a queue using one stack?
posted Jul 7, 2017
  • data structures
  • c
+1 vote
1 answer
How to reverse a stack using a queue?
posted Jul 7, 2017
  • data structures
  • c
  • interview questions
0 votes
1 answer
Can we use scanf and printf functions in our C program without including header file? Please explain the reasoning also?
posted Jul 5, 2017
  • c
  • interview questions
+1 vote
2 answers
What is the difference between marcos and functions in C?
posted Jul 5, 2017
  • c
  • interview questions
+1 vote
0 answers
How to declare 2-D array without use row or column in c?
posted Jul 4, 2017
  • c
+1 vote
3 answers
Print “Even” or “Odd” without using conditional statement.
posted Jul 2, 2017
  • c
  • c++
+2 votes
1 answer
How to show a user message without using printf or println or built-in methods of Java?
posted Jul 2, 2017
  • java
  • interview questions
+1 vote
0 answers
What is data structure use in implement for Tower of Hanoi application? give an example using data structure.
posted Jul 2, 2017
  • c
  • data structures
  • c++
+1 vote
1 answer
What is difference and similarities between concat() and append() in java,given reason and example?
posted Jul 1, 2017
  • java
  • interview questions
+1 vote
1 answer
What can we have method body in java interface?
posted Jun 30, 2017
  • java
  • interview questions
+1 vote
1 answer
Does Java have Multiple Inheritance if yes give an example if no then explain it?
posted Jun 28, 2017
  • java
  • interview questions
+1 vote
1 answer
How to convert an int into Integer in java and what is difference between two?
posted Jun 27, 2017
  • java
  • interview questions
+1 vote
0 answers
can we execute a program without main() method in java
posted Jun 26, 2017
  • java
  • interview questions
+2 votes
1 answer
If a=[1,2,3,4,5] and b=[1,2,3,4,5] then,what a and b are same or not;(In Python)
posted Jan 6, 2017
  • python
0 votes
2 answers
what is difference between visual c++ and c++?
posted May 4, 2016
  • c++
  • interview questions
+3 votes
1 answer
Write a program to copy a file such that blank lines are not written to the new file.
posted Apr 30, 2016
  • c
+5 votes
1 answer
Write a function to find whether two binary tree are mirror image of each other or not?
posted Apr 23, 2016
  • data structures
  • c
  • tree
+5 votes
2 answers
Write a recursive function to insert a node in a sorted single kinked list.
posted Apr 22, 2016
  • c
  • data structures
  • linklist
+2 votes
1 answer
Program for traversing a directed graph through DFS, visiting only vertices reachable from start vertex.
posted Apr 20, 2016
  • c
  • data structures
  • graph
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