Subarray
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As this is the qualifier round so we have decided to give an easy problem so that you feel motivated. The problem is as follow:- You are given an array having $N$ elements and your task is to select a sub array and multiply all the elements of sub array if the multiplication is zero then subarray is beautiful Find that how many beautiful subarrays are possible $Example$ if the array is [1
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solution.cppC++17
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