TWINS

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Akshay is fascinated by anything he considers to be a twin. He calls a pair of positive integers ,i and j, twins if: * They are both prime * There absolute difference is exctly equal to 2(i.e.,|j-i|=2) Given an inclusive interval of integers from n to m, Can you help Akshay to find number of pairs of Twins there are in the interval. Note:-Pairs(i,j) and (j,i) are considered same. Input Two i

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solution.cppC++17

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