2761. Prime Pairs With Target Sum

LeetCodeArrayMathEnumerationNumber TheoryOpen on judge ↗

You are given an integer n. We say that two integers x and y form a prime number pair if: - 1 <= x <= y <= n - x + y == n - x and y are prime numbers Return the 2D sorted list of prime number pairs [xi, yi]. The list should be sorted in increasing order of xi. If there are no prime number pairs at all, return an empty array. Note: A prime number is a natural number greater than 1 with only tw

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solution.cppC++17

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