Write a program using for loop that prints even numbers from 0 to 20

Answer 1

Is this a question or an assignment? Learn how to specify the steps in your loop or use the modulus operator to determine if a number is even.

Answer 2

two ways:
1st

int x;

for ( x=0; x <= 20; x = x+2 )
cout<< "This is a even number " << x << ".\n";
}

2nd more optimazed

for ( x=0; x <= 20; x = x+1 )
if (x % 2 = 0)
cout<< "This is a even number " << x << ".\n";
}

Answer 3

This is Q

Answer 4

for(int i=0;i<=20;i=i+2)

Then print i