3765. Complete Prime Number

LeetCodeMathEnumerationNumber TheoryOpen on judge ↗

You are given an integer num. A number num is called a Complete Prime Number if every prefix and every suffix of num is prime. Return true if num is a Complete Prime Number, otherwise return false. Note: - A prefix of a number is formed by the first k digits of the number. - A suffix of a number is formed by the last k digits of the number. - Single-digit numbers are considered Complete Prim

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solution.cppC++17

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