Interview Preparation

In this tutorial, you will learn writing program for how to remove duplicates from an array Python. To remove duplicate elements from an array first we will count the occurrence of all elements. After finding occurrence we will print elements only one time and can get element after removing duplicates. Also Read This : Java … Read more

In this tutorial, you will learn how to write Python program to find second largest number in an array. To find the second largest element, First sort the given array in ascending order. Then select the second last element from the list. It may happen similar number repeating two times, then also check two number … Read more

In this tutorial, you will learn how to write Python program to find largest and smallest number in an array. To find largest and smallest in an array we find compare each elements to each other and find which one is greatest and which one is smallest. In this program we have taken two variable … Read more

In this tutorial, you will learn how to write Python program to compare two arrays and check that they are equal in size or not. In Python, arrays (often implemented as lists) are used frequently to store sequences of items. Sometimes, we need to check if two arrays are the same size. This means making … Read more

In this tutorial, you will learn how to find duplicates number in an given array. After finding duplicates we will print the how many time that element has repeated. In this Program we will first count the occurrence of all the elements which is present in Array.  And then we will print only those elements … Read more

In this tutorial, you will learn writing a program using Python to find the missing number in integer array of 1 to 100.  This Program is not generic, It has some limitations like  Also Read This:  Java Program to find missing number in array.  Python Program to find missing number in Array Program 1: Using … Read more

In this tutorial, you will learn the writing Python program to check if a string is a palindrome or not. Read This: What is String Palindrome? Write string palindrome program in C. How this Python program will behave? To check String is Palindrome or not?  This Program will take a String as an input. And … Read more

In this tutorial we will learn how to write program in Python to count occurrence of character in a String. Also Read this:  C program to count the occurrence of a character in String. How this Python Program will behave? This Python program will take a string and a character as an input. And it … Read more

In this tutorial, you will learn the writing python program to check given two strings are anagrams or not. Creating an anagram checker program in Python involves comparing two strings to check if they are anagrams of each other, means if one string can be rearranged to form the other. An anagram is a word … Read more