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Problem D. A+B for Input-Output Practice (II)

时间限制 1 ms 内存限制 32 MB

Your task is to Calculate a + b.

输入数据

Input contains an integer N in the first line, and then N lines follow. Each line consists of a pair of integers a and b, separated by a space, one pair of integers per line.

输出数据

For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

样例输入

复制

2
1 5
10 20

样例输出

复制

6
30

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Input and Output Practice

B - A + B Problem II
C - A+B for Input-Output Practice (I)
D - A+B for Input-Output Practice (II)
E - A+B for Input-Output Practice (III)
F - A+B for Input-Output Practice (IV)
G - A+B for Input-Output Practice (V)
H - A+B for Input-Output Practice (VI)
I - A+B for Input-Output Practice (VII)
J - A+B for Input-Output Practice (VIII)

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