Common Multiples

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Write a program to output the sum of all the multiples of 3 or 5 below $N$. ###Input: First-line contains $T$ that denotes the number of test cases. This is followed by $T$ lines, each containing an integer, $N$. ###Output: For each test case, print an integer that denotes the sum of all the multiples of 3 or 5 below $N$. ###Constraints - $1 \leq T \leq 10^5$ - $2 \leq N \leq 10^

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solution.cppC++17

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