sum of digits

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Write a program in C to display the sum of digits of a given number. ###Input: - First-line will contain $T$, the number of test cases. Then the test cases follow. - Each test case contains a single line of input, an integer $A$. ###Output: For each test case, output in a single line the sum if each digit in the number ###Constraints - $1 \leq T \leq 1000$ - $1 \leq A \leq 10000

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solution.cppC++17

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