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]: 10, 11, ['7999', 'F', '7363', 'E', 'j', '825', 'i', 's', '5691', '1837', '6625']
[EX A]: 18376625

[EX Q]: 1, 3, ['8535', '7245', '7895', '4463', '9075', '2857', '4277', '2061', 'u', '3581', 'O', 'd', '7159', '5245', 'Q', '5825']
[EX A]: 853572457895

[EX Q]: 1, 11, ['269', '3979', 'z', 'T', '5675', 'y', '8339', 's', 't', '3811', 'C', '8661']
[EX A]:
2693979zT5675y8339st3811C