Please enter your email address or userHandle.
First line will contain T- Number of test case.
Each test case containstwospace separated integers A and B.
Please choose 'ReadOnlyMode' if you needn't to 'Edit' the problem e.g. viewing OJ's solution, TestCase Files (TCFs), TimeLimit etc.
Please note that Custom Input(s) should be mentioned in the same order (format) as stated in the problem description.