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.
--------
Question: 1, 7, ['379', '2897', 'p', '2887', '1931', '5275', 'r', 'l', 'p']

Answer: 3792897p288719315275r


Question: 5, 6, ['U', 'E', 'k', '7897', 'R', '2025', '6683', 'a', 'U', '7765', '2065', '6065', 'Q']

Answer: R2025


Question: 4, 24, ['9013', '1515', '7663', '9077', 'A', '7535', '5613', 's', 'X', 'r', 'E', 'l', '781', '9447', '9301', '9325', 'c', '1165', 'n', 'G', '6367', '8311', 'Q', 't', 'u', 'd', 'R', 'X']

Answer:
9077A75355613sXrEl781944793019325c1165nG63678311Qt