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We are using % (modulus operator) to check every 3rd iteration. If it is, the continue will skip everything down in loop's scope and continue executing the next iteration. For all other elements it will print them.
In this article, we are going to see how to find the shortest path from source to destination in a 2D maze. Given a Boolean 2D matrix (0-based index), find whether there is a path from (0,0) to (x,y) and if there is one path, print the minimum no of steps needed to reach it, else print -1 if the destination is not reachable. Moves are possible in only four directions i.e. up, down, left and right. The path can only be created out of a cell if its value is 1.
Here, we will learn how to change case of a character using bit manipulation in C++? Program will demonstrate lowercase to uppercase and uppercase to lowercase conversion.
we are going to learn relative sorting along with its algorithm, C++ program. Problem Statement: Given two array A and B, sort A in such a way that the relative order among the elements will be the same as those in B. For the elements not present in B, append them at last in sorted order. It is also given that the number of elements in B is smaller than or equal to the number of elements in A and B has all distinct elements.
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relative sorting along with its algorithm, C++ program.