In this problem, we are given input from the user. Our task is to create a program to find out the data type of user input in C++.Problem Description − We will take input from the user and check the data type of the input value.Let’s take an example to ... Read More

In this problem, we are given the side of a square (A) and the length and breadth of a rectangle (L and B). Our task is to create a Program to find Perimeter / Circumference of Square and Rectangle in C++.Problem Description:To find the circumference of a square, we need ... Read More

In this problem, we are given a string num which is a large number. Our task is to create a program to find remainder when large number is divided by 11 in C++.Problem Description − We need to find the remainder when the number defined by the string is divided ... Read More

In this problem, we are given a string num which is a large number and an integer R. Our task is to create a program to find remainder when large number is divided by r in C++.Problem Description − We need to find the remainder when the number defined by ... Read More

In this problem, we are given two numbers, N and D. Our task is to create a Program to find remainder without using modulo or % operator in C++.Problem description − We need to find the remainder that will be left after dividing the number N by D. But we ... Read More

In this problem, we are given string str. Our task is to create a Program to find second most frequent character in C++.Let’s take an example to understand the problemInputstr = “abaacabcba”Output‘b’Solution ApproachTo find the character that is second most frequent in the string. We need to maintain a count ... Read More

In this problem, we are given a doubly linked list. Our task is to create a program to find size of Doubly Linked List in C++.Doubly Linked List is a special type of Linked list in which navigation is possible in both ways, either forward and backward easily as compared ... Read More

In this problem, we are given string str. Our task is to create a program to find Smallest and Largest Word in a String in C++.Problem Description − Here, we have a string we need to find the word whose length is maximum and minimum out of all words in ... Read More

In this problem, we are given a number n. Our task is to create a program to find Star number in C++.Star Number is a special number that represents a centered hexagram (sixpoint star).Some start numbers are 1, 13, 37, 73, 121.Let’s take an example to understand the problemInputn = ... Read More

In this problem, we are given two values x and n that corresponds to the given series. Our task is to create a program to find sum of 1 + x/2! + x^2/3! +…+x^n/(n+1)! in C++.Problem description − we need to find the sum of series based on the given ... Read More