Chef and Subset

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Chef likes problems which using some math. Now he asks you to solve next one. You have 4 integers, Chef wondering is there non-empty subset which has sum equals 0. Input The first line of input contains T - number of test cases. Each of the next T lines containing four pairwise distinct integer numbers - a, b, c, d. Output For each test case output "Yes", if possible to get 0 by choosing no

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solution.cppC++17

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