Large Sum

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Find sum of two large numbers. Use proper data structure as numbers can be very large of size 10100. Input First line of input contains T the number of test cases. First line of each test case contains two number. Output For each test case output sum of given numbers. Constraints - 1 ≤ T ≤ 100 - 1 ≤ N ≤ 10100 Subtask - Subtask 1 : 20 points : 1 ≤ N ≤ 10^6 - Subtask 2 : 30 points : 1 ≤ N

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solution.cppC++17

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