Missing number,Reverse Number,subarray with a given sum,Missing number: package afterfeb13; public class missingnum { public static void main(String[] args) { int[] arr = { 10, 20,...

Python Day-9 Predefined modules,While loop,Task,Predefined modules sys module:(sys.argv) In this module sys.argv is used to show output as lists. For example: Input: import sys pri...

Python Day - 8 Modules-Meaning and Types,Tasks,Modules: Every python file is a module.Files which we save with the extension(.py) all are modules. Modules can be reused using impor...

Java if-else Statement,You already know that Java supports the usual logical conditions from mathematics:(TBD) Less than: a < b Less than or equal to: a <= b Greater than: a ...

Objects,1. Object An object in Java is a basic unit of Object-Oriented Programming and represents real-life entities. Objects are the instances of a class that are created to use t...

Multidimensional array--matrix,Gross matrix:X package afterfeb13; public class multidimarray { public static void main(String[] args) { int[][] mark = { { 10, 20, 80 }, { 40, 50, 6...

Write a program to EB bill calculator,Electricity Board bill calculator: An Electricity Bill (EB) Calculator is a tool used to estimate the cost of electricity consumption based on...

Bubble Sort,Selection Sort,Bubble Sort Algorithm Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in the wrong orde...

Simple program using Return keyword..., output 原文链接：Simple program using Return keyword...

Python Day-21 String functions logic using loops,1) replace(): Returns a string where a specified value is replaced with a specified value. txt = 'I like bananas' already = 'banana...

Python Day - 11 Looping-Examples and Tasks,Task:1 #Print Numbers #Write a program to print numbers from 1 to 10 using a while loop. def print_numbers(num): no=1 while no<=num: p...

Inheritance,Inheritance in Java Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object. It is an important part of OOPs...