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Print Number series without using any loop
November 10, 2017

Problem – Givens Two number N and K, our task is to subtract a number K from N until number(N) is greater than zero, once… Read More »

November 10, 2017

Problem – Givens Two number N and K, our task is to subtract a number K from N until number(N) is greater than zero, once… Read More »

Write a program to create 4 processes: parent process and its child process which perform various tasks : Parent process count the frequency of a… Read More »

Given a skewed tree (Every node has at most one child) with N nodes and K colors. You have to assign a color from 1… Read More »

Given two numbers w and m, we need to determine whether it is possible to represent m in terms of powers of w. The powers… Read More »

November 9, 2017

Given a number n, the task is to find the remainder when n is divided by 11. The input of number may be very large.… Read More »

In algebra, Discriminant helps us in deducing various properties of the roots of a polynomial or polynomial function without even computing them. Let’s look at… Read More »

November 8, 2017

Given a very large number num (1 <= num <= 10^1000), print the number of digits that needs to be removed to make the number… Read More »

November 7, 2017

There are two vector A and B and we have to find the dot product and cross product of two vector array. Dot product is… Read More »

Iterated Logarithm or Log*(n) is the number of times the logarithm function must be iteratively applied before the result is less than or equal to… Read More »

Given a number, we need to find the sum of all the digits of a number which we get after raising the number to a… Read More »

Given a number n, find how many n digit number can be formed that does not contain 9 as it’s digit. Examples: Input : 1… Read More »

November 5, 2017

Given an positive even integer ‘n’. Count total number of ways to express ‘n’ as sum of even positive integers. Output the answer in modulo… Read More »

Given an array arr[] of n positive integers. Represent every number as its factors (x * y = arr[i]) [Here x or y cannot be… Read More »

November 3, 2017

Co-prime or mutually prime pair are those pair of numbers whose GCD is 1. Given a number n represent the number as the sum of… Read More »

Given an array A[] (1