Given an array arr[] consisting of N positive integers, the task is to rotate the digits of array elements in an anti-clockwise direction such that… Read More
Category Archives: C++ Programs
Given an integer N, the task is to generate a matrix of dimensions N x N using positive integers from the range [1, N] such… Read More
Given a range [L, R], we need to find the count of total numbers of prime numbers in the range [L, R] where 0
Given an Array of size N and a values K, around which we need to right rotate the array. How to quickly print the right… Read More
Given two vectors, a and b of different sizes, where array a has m number of elements and array b has n number of elements.… Read More
A significant benefit of object-oriented programming is the reusability of code which eliminates redundant coding. An important feature of C++ is called templates. Templates support… Read More
Given a binary array arr[N], (where N = 2) of size two having at least one element as zero. The task is to write a… Read More
Given a n x n matrix. The problem is to sort the matrix row-wise and column wise.Examples: Input : mat[][] = { {4, 1, 3},… Read More
Given a n × m binary matrix, count the number of sets where a set can be formed one or more same values in a… Read More
Given a 4 x 4 matrix, we have to interchange the elements of first and last row and show the resulting matrix.Examples : Input :… Read More
Given a n x n matrix. The problem is to sort the given matrix in strict order. Here strict order means that matrix is sorted… Read More
Given a string str and an array of strings arr[], the task is to check if the given string can be formed by any of… Read More
Given a linked list of n nodes which is first sorted, then rotated by k elements. Find the value of k. Recommended: Please try your… Read More
Given a 2D square matrix, find the sum of elements in Principal and Secondary diagonals. For example, consider the following 4 X 4 input matrix. … Read More
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