Competitions

# a + b Problem

Find the value of a + b.

#### Input

Each line contains two integers a and b (|a|, |b| ≤ 30000).

#### Output

For each test case print the sum a + b in a separate line.

Time limit 1 second
Memory limit 128 MiB
Input example #1
1 1
1 2

Output example #1
2
3