x = input().split()
print(x)
n, k = map(int, x)
print(n+k)
#
#
#
x = input().split()
print(x)
map_obj = map(int, x)
print(map_obj)
n = next(map_obj)
k = next(map_obj)
print(n+k)
#
#
#
x = input().split()
print(x)
n, k = (int(i) for i in x)
print(n+k)
