SomeOne can perform a task in c++..

Question

create a table of 2,using for loop... maximum length upto 10....like that
2 * 1 = 2.
2 * 2 = 4.

Answer 1

This program uses a for loop to increment i by 2 :

//Generate and display the progression 1-32
#include <iostream>
using namespace std ;

int main ()
{

for ( int i = 1 ; i <= 10 ; i *= 2 )
cout << i << " " ;

return 0 ;
}

Note : The i is increment by *2 each time the loop iterates

Answer 2

for (int i = 1 ; i <= 10; i++)
cout << "2 * " << i << " = " << (i * 2) << endl;