Question

I) Create a program to get the hashmap from the given input string array where the
key for the hashmap
is first three letters of array element in uppercase and the value of hashmap is
the element itself
Input:{"goa", "kerala", "gujarat"} [string array]
Output:{{GOA, goa}, {KER, kerala},{GUJ, Gujarat}} [hashmap]​

Answer 1

Explanation:

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