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.

[EX Q]: 5, 6, ['2089', 'P', '269', 'p', '8259', '813', 'F', '5565', 'o', '7119', '4345', '4491', '2621', '8299', 'K', '4817']
[EX A]: 8259813

[EX Q]: 13, 14, ['r', '2521', '8819', '2173', 'U', 'I', 'G', '2499', 'c', '6667', 'K', '1187', '3605', '9115', '3905', '7135', '3173', 'F']
[EX A]: 36059115

[EX Q]: 2, 13, ['P', 'j', 'W', 'S', 'K', '8075', 'y', '2137', '7727', '3801', '2611', '73', 'K', '6375', 'v']
[EX A]:
jWSK8075y213777273801261173K

