In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven an array as an input, we need to compute the sum of the given array.Here we may follow the brute-force approach i.e. traversing over a list and adding each element to an ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven a list input , we need to find the sum of absolute difference between all pairs in a list.Enumerate() method adds a counter to an iterable and returns it in a form ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven an array input of integers, we need to find whether it’s possible to make an integer using all the digits available in these numbers such that it would be divisible by 3.Here ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven a string input, we need to generate a Python program to check whether that string is Pangram or not.A pangram is a sentence/ series of words which contains every letter in the ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven a string input, we need to create a python function to check whether it is a palindrome or not.A string is referred to be palindrome if the reverse of the string is ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven an array input Arr containing n integers. We need to check whether the input array is Monotonic in nature or not.An array is said to be monotonic in nature if it is ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven a sring input, we need to find whether a string contains all unique characters or not.ApproachWe will create an array of boolean values, where the variable flag at the index i indicates ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven an integer n , we need to check that the given integer is an armstrong number.A positive integer is called an Armstrong number of order n ifabcd... = a^n + b^n + ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementGiven a positive integer N as input . We need to compute the value of 12 + 22 + 32 + ….. + N2.Problem statement:This can be solved by two methodsMultiplication addition arithmeticUsing ... Read More

In this article, we will learn about the solution and approach to solve the given problem statement.Problem statementIntegers n and d are given. We need to find the smallest n-digit number divisible by d.Approach1. FirstNow let's we compute MIN : smallest n-digit number (1000...n-times)2. Now, If MIN % X is ... Read More