Dear Programmer ,if you are preparing for interviews looking for most important technical interview questions and answers, so you landed on right platform .There is no better way to do well in coding interviews than practicing as many coding problems as possible.
Here we will provide you top 100+ most important technical interview question which help you to crack any technical interviews very easily.
Most Important Technical Interview Questions –
- Write a program to check whether number is prime or not.
- Write a program to check palindrome number.
- Write a program to print factorial of a number.
- Write a program to check armstrong number.
- Write a program to print sum of digits.
- Write a program to reverse given number.
- Write a program to swap two numbers without using third variable.
- Write a program to convert decimal number to binary.
- Write a program to convert number in characters.
- Write a program to print fibonacci series without using recursion and using recursion.
- Write a program to Print the Kth Digit of number
- Write a program to GCD of two number.
- Write a program to lCM of two number.
- Write a program to add two fraction.
- Write a program to gcd of array.
- Write a program to print the prime factor of given number.
- Write a program to find prime number using seive eratoshenes.
- Write a program to find prime number between given range.
- Write a program to find maximum and minimum in array.
- Write a program to find second largest element in array.
- Write a program to find sum of element in array.
- Write a program to reverse an array.
- Write a program to reverse an string
- Write a program to rotate an array.
- Write a program to check string is palindrome or not.
- Write a program to check string is anagram or not.
- Write a program to reverse word in given string.
- Write a program to find first repeating characters in string.
- Write a program to find first non repeating characters in string.
- Write a program to search an element using linear search.
- Write a program to search an element using binary search.
- Write a program to find missing number in a given integer array of 1 to 100?
- Write a program to find duplicate number on a given array.
- Write a program to count pairs with given sum?
- Write a program to remove duplicate number in array .
- Write a program to find duplicate character in string.
- Write a program to check a string contain only digit?
- Write a program to count number of vowel and consonant in string
- Write a program to check given string is rotation of each other.
- Write a program to implement bubble sort algorithm.
- Write a program to implement merge sort algorithm.
- Write a program to implement quick sort algorithm.
- Write a program to implement selection sort algorithm.
- Write a program to swap two numbers without using the third variable?
- Write a program to check if two rectangles overlap with each other?
- Write a program to print floyds triangle
- Write a program to print pascal triangle.
- Write a program to calculate the square root of number.
- Write a program to add two number without using plus operator.
- Write a program to add two matrix.
- Write a program to subtract two matrix.
- Write a program to transpose of two matrix.
- Write a program to multiply two matrix.
- Write a program to check number is even or odd .
- Write a program to check given year is leap year or not.
- Write a program to find the area of circle.
- Write a program to find the root of quadratic equation.
- Write a program to find leader of array.
- Write a program to find maximum subarray of array.
- Write a program to find the majority element.
- Write a program to find the wave array.
- Write a program to remove spaces in string.
- Write a program to print a given matrix in spiral form.
- Write a program to print a matrix in snake pattern.
- Write a program to print a linkedlist.
- Write a program to find a length of linkedlist.
- Write a program to find node at given index in linkedlist.
- Write a program to find middle of linkedlist.
- Write a program to to find nth node from end of linkedlist.
- Write a program to reverse a linkedlist.
- Write a program to reverse a linkedlist in given size.
- Write a program to check linkedlist is circular or not.
- write a program to check loop in linkedlist.
- write a program to find length of loop.
- Write a program to implement stack using array
- Write a program to implement stack using linkedlist.
- Write a program to implement queue using array.
- Write a program to implement queue using linkedlist
- Write a program to implement stack using queue.
- Write a program to implement queue using stack
- Write a program to check a number is power of 2.
- Write a program to traverse tree using inorder traversal.
- Write a program to traverse tree using preorder traversal.
- Write a program to traverse tree using postorder traversal.
