
#Arithmetic Operators

"""
Task
Read two integers from STDIN and print three lines where:

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

Input Format

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

.

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 = 1
3*2 = 6
"""
if __name__ == '__main__':
    a = int(input())
    b = int(input())

print(a+b)
print(a-b)
print(a*b)
