1000 : A+BTime Limit: 1 Sec Memory Limit: 128 Mb Submitted: 536 Solved: 173
Your task is to Calculate
a + b.
Input contains multiple test cases. Each test case consists of a pair of integers
b ( 0 <=
b <= 20 ), separated by a space, one pair of integers per line.
For each pair of input integers
b you should output the sum of
b in one line, and with one line of output for each line in input.