Array Importance

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Trijeet and Prince are good friends and share all their secret. This time, Trijeet decided to share his secret of calculating the IMPORTANCE of an array. Here is the secret: Importance($I$) of the array($A$) is calculated as following: $I = \Sigma^{N}_{i=1} i^{A_i}$ He gave Prince an array of size $N$ [1-based indexing] and asked him to calculate the IMPORTANCE of the array. As the answer can b

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solution.cppC++17

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