import sys
read = sys.stdin.readline
a, b = map(int, read().split())
print(a + b)

e9f3d36aa417619274031564fa0378cc4af37072
<mask token>

<mask token>
print(a + b)

<mask token>
read = sys.stdin.readline
a, b = map(int, read().split())
print(a + b)

import sys
read = sys.stdin.readline
a, b = map(int, read().split())
print(a + b)
