Learn recursion for beginners.

 Learn recursion for beginners.Recursion is a function that call itself. It is an important concept. Recursion should must have a base condition that stop it from further calling.General syntax of recursion.void fun(int x){        //  logic}int main(){      fun(x);     return 0;}When we call the recursion then...

Web development for beginners.

 Web development for beginners.This course will make you an expert in web development.But before moving on this advance topic you should be very well versed with your fundamentals of programming.Because it will boost your journey to become full stack web developer.This course is designed for absolute beginner covering all aspect of web development.Here you will find all topic...

Programs for beginners.

 Programs for beginners.In this tutorial you will get all topic wise program links for free:Topics wise:ArrayLinked listRecursionTr...

Find whether an element is present in an array or not.

 Find whether an element is present in an array or not.Question: Write a program to find whether an element is present in an array or not?Explanation:         A[10] = {10,20,30,40,50,60},ele = 60       We have to find whether element 60 is present in our array or not.Programs:#include<iostream>using namespace...

FInd index of an element in array.

 Find index of an element in array.Question: write a program to find index of an element in array ?Explanation:A[10] = {10,20,30,40,50,60},ele = 60.Answer: 5Because element 60 is present at index 5.Program:#include<iostream>using namespace std;int main(){ int A[10] = {10,20,30,40,50,60},pos,ele,flag=0; cout<<"Enter an element to search:"<<endl; cin>>ele; for(int...

Deletion in an array for beginner for free.

 Deletion in an array.For example:After deletion: A[] = {10,20,30,40,50,60};Delete an element at index = 3.After deletion:  A[] = {10,20,30,50,60};Programs:#include<iostream>using namespace std;int main(){ int A[10] = {10,20,30,40,50,60},delPos = 3; for(int i=delPos+1;i<6;i++) { A[i-1] = A[i]; } for(int i=0;i<5;i++)           ...

Insertion in an array for beginner in c++.

 Insertion in an array.For example:Before insertion:  A[] = {10,20,30,40,50,60};Insert an element = 100 at position index = 3.After insertion: A[] = {10,20,30,100,40,50,60};Program:#include<iostream>using namespace std;int main(){ int A[10] = {10,20,30,40,50,60},position = 3,element = 100; for(int i=5;i>= position;i--) { A[i+1] = A[i]; } A[position] = element; for(int...