The polar function of complex numbers is used to return a complex number.The polar() function is defined in the complex header file in c++. It takes the magnitude and phase angle of a complex number and generates a complex number using these values.Syntaxpolar(mag, phase);Parameters − it takes two values are ... Read More

In this problem, we are given an array of n elements. Each element of the array has either a policeman or a thief, one thief can be caught by one police and we have to find the maximum number of thieves that can be caught by the police if a ... Read More

g++ compiler is a C++ compiler for GNU in Linux.The g++ compiler also adds support for some special data structures that are not in C++ programming language standard library. These are known as policy-based data structures.The policy-based data structures provide the programmer a high-performance, semantic safety and flexibility as compared ... Read More

In this problem, we are given a string and we have to find its integer encryption using the Polybius Square Cipher.Polybius Square CipherIt is a table that is used for the conversion of letters into numbers. The table for English encryption is a 5X5 table i.e. contains 25 cells for ... Read More

A popover is a simple tooltip plugin. A popover is a box of content that pops up when the user clicks on a specific element. This plugin relies on popover.js.Creating Popovers in HTMLThe attribute data-toggle = "popover" is used to create a popover in HTML. Adding this attribute to an ... Read More

Data analytics is the processing of data to extract useful information that supports the machine to make decisions. The processing of data involves cleaning, remodeling, and inspecting data.Data analytics requires high computing power as the data to process is too large. So there are specialized tools for data analytics.Some popular ... Read More

In this problem, we are given a tree. The structure contains a pointer next. Our task is to populate this pointer with the inorder successor of the node.struct node {    int value;    struct node* left;    struct node* right;    struct node* next; }All the next pointer are ... Read More

Cloud Computing − cloud computing or internet-based computing is storing and accessing of data on virtual servers that are hosted over internet on cloud servers instead of local server.Cloud computing provides the user with an option to use the data on the go. This increases the portability of work i.e. ... Read More

In this problem, we are given three integers N, A and B. there is a person who is standing at coordinate 0 movesA step towards the right and then B step towards left. Then again right. Our task is to print the final position of the element after N moves.Let’s ... Read More

In this problem, we are given two integers N and M. there is a circle and N people are standing on it. M denotes the position of a person. Our task is to print the position of the person opposite to M.Let’s take an example to understand the problem, Input ... Read More