import sys

x = int(sys.argv[1])
y = int(sys.argv[2])

z = x + y

print(z)





# x = int(input("Enter 1st Number : "))
# y = int(input("Enter 2nd Number : "))

# z = x + y
#
# print("sum of 2 integer numbers : ", +z)

# ch = input("Enter character : ")[0]
# print(ch)

# result = eval(input('Enter expr : '))
# print(result)