C++ Programming with Technical Akash | Conditionals and Loops

To print table of any number ; input of the number is taken by the user ; using for loop

#include<iostream>
using namespace std;
int main()
{
    float i;
    int x;
    cout <<"table of any number" <<endl <<"enter the number whose table is to be write" <<endl ;
    cin>> i;
    for(x=1;x<11;x++)
    {
        cout <<x <<"x" <<i <<"=" <<x*i << endl ;
    }
    return 0;
}

while loop

#include<iostream>

using namespace std;

int main()

{

    int i=1,j;

    cout <<"enter the last number" <<endl ;

    cin>>j;

    cout <<"this is our counting from 1" << endl;

    while(i<=j)

       {

             cout<<i <<endl;

                i++;

       }

}

output

do while loop

#include<iostream>
using namespace std;
int main()
{
    int a,b;
    cout << "enter the first and last number " <<endl;
    cin>>a;
    cin>>b;
    int c =a;
    cout<<"the series is " <<endl;
    do
    {
        cout<< c <<endl;
        c+=2;
    }
    while (c<=b);
}

output