Arithmetic Operators hackerrank solution

 Task

The provided code stub reads two integers from STDIN,  and . Add code to print three lines where:

1. The first line contains the sum of the two numbers.
2. The second line contains the difference of the two numbers (first - second).
3. The third line contains the product of the two numbers.

Example

Print the following:

8
-2
15

Input Format

The first line contains the first integer, .
The second line contains the second integer, .

Constraints

Output Format

Print the three lines as explained above.

Sample Input 0

3
2

Sample Output 0

5
1
6

Explanation 0

3+2=5

3-2=0

3*2=6

code: 

if __name__ == '__main__':

    a = int(raw_input())

    b = int(raw_input())

    print a + b

    print a - b

    print a * b