In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
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Question: 1, 5, ['u', '157', '113', '4103', 'n', 'R', '6183', 'e', '439', '9053', 'k', 'z', '8999', '9613']

Answer: u1571134103n


Question: 2, 3, ['407', 'S', '8215', '9067']

Answer: S8215


Question: 4, 5, ['W', 'v', 'W', '6839', '1529']

Answer:
68391529