In this problem, we are given string str, and Q queries, each consisting of two integers. Our task is to create the program to solve Queries to find the last non-repeating character in the sub-string of a given string in C++.Problem DescriptionIn each query, we have two integers L and ... Read More

In this problem, we are given a Q number of queries, each having a number N. Our task is to create a program to solve the Queries to find whether a number has exactly four distinct factors or not in C++.Problem DescriptionTo solve each query, we need to find whether ... Read More

In this problem, we are given Q queries. These are of three types, they are −Query 1: Add number N to the list.Query 2: Remove number N to the list.Query 3: Return the difference of minimum and maximum element of the list.Our task is to create a program to solve ... Read More

In this problem, we are given a number N. Our task is to create a Program to find last digit of Nth Fibonacci number in C++.Problem DescriptionWe need to find the last digit (i.e. LSB ) of the Nth Fibonacci number.Let’s take an example to understand the problem, Input: N ... Read More

In this problem, we are given a number N. Our task is to create a Program to find last two digits of 2^n in C++.Problem DescriptionTo find the last two digits. We will use only the product of the last two digits. And leave other things to make the calculation ... Read More

In this problem, we are given two numbers N and M. Our task is to create a program to find LCM of two Fibonacci Numbers in C++.Problem Description − We will find the Nth and Mth Fibonacci number. And then we will find the LCM of their two numbers and ... Read More

In this problem, we are given a number N. Our task is to create a Program to find last two digits of Nth Fibonacci number in C++.Problem DescriptionWe need to find the last two digits (i.e. the two LSB’s ) of the Nth Fibonacci number. Let’s take an example to ... Read More

In this problem, we are given the length (L) and speed (S) of the train along with the time taken by it to pass the bridge. Our task is to create a program to find Length of Bridge using Speed and Length of Train in C++.Problem DescriptionWe need to find ... Read More

In this problem, we are given a number N. Our task is to create a program to find N-th term of series 1, 2, 11, 12, 21… in C++.Problem DescriptionTo find the Nth term of the series −1, 2, 11, 12, 21, 22, 111, 112, .... NtermsWe will find the ... Read More

In this problem, we are given coordinates two points A and B on the coordinate plane. Our task is to create a program to find line passing through 2 Points in C++.Problem DescriptionTo find the line, we need to use the equation of the line and put the solution using ... Read More