In this problem, we are given a string str consisting of character and alphabets only. Our task is to find the longest length number in a string. Problem Description: we need to find the length of the number i.e. consecutive numerical characters in the string.Let’s take an example to understand the problem, ... Read More

In this problem, we are given two positive numbers N and M. Our task is to find the M-th number whose repeated sum of digits of a number is N. Problem description: Here, we need to find the Mth number whose sum of digits till the sum becomes single digit is equal ... Read More

In this problem, we are given two Rational Numbers. Our task is to find max of two Rational numbers. Here, the rational numbers are in the form of p/q.Let’s take an example to understand the problem,  Input: rat1 = 5/4, rat2 = 3/2Output: 3/2Explanation: 5/4 = 1.253/2 = 1.5Solution Approach −A simple solution to ... Read More

In this problem, we are given a string str consisting of english alphabets. Our task is to find the letter's position in the Alphabet using the Bit operation. Problem Description: Here, we will return the position of each character of the string as it is in english alphabets.The characters of the string ... Read More

In this problem, we are given two integers m and n. Our task is to Find m-th summation of the first n natural numbers. Problem Description: we will find sum of sum of n natural numbers m times. The sum is given by the formula, if (m > 1),       ... Read More

In this problem, we are given k different arrays of different sizes. Our task is to find m-th smallest value in k sorted arrays. Problem Description: Here, we need to find m-th smallest element of the merged array of all k arrays.Let’s take an example to understand the problem,  Input:     ... Read More

In this problem, we are given a 2-D matrix of size nXm consisting of 0’s and 1’s only. Our task is to find the length of the largest region in the Boolean Matrix. Problem Description: If a cell contains 1, it is a filled Cell. We need to find the length of connected ... Read More

In this problem, we are given a linked list that might contain loops. Our task is to find the length of the loop in the linked list. Problem Description: we need to count the number of nodes in the loop if it contains a loop otherwise return -1.Let’s take an example to ... Read More

In this problem, we are given an integer n denoting the length of the side of a regular hexagon. Our task is to Find length of Diagonal of Hexagon.Problem Description: Here, we have the side of a regular hexagon. And we need to find the length of the diagonal of the ... Read More

In this problem, we are given a number N. Our task is to find the last five digits of a given five digit number raised to power five. Let’s take an example to understand the problem,  Input: N = 25211Output:Solution ApproachTo solve the problem, we need to find only the last five ... Read More