Part 1. Definition
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.
Part 2. Example
6, 14, ['9545', '5185', '1667', 'w', 's', '9559', 'T', 'u', 'U', '6843', 'L', 'l', '6365', '7103', 'A', '2381', '5037', 'X', '4487', 'd']
Answer: 9559TuU6843Ll63657103
Explanation: Here, concatenating all the elements between the 6th element and 14th element gives '9559TuU6843Ll63657103'.
Part 3. Exercise
28, 29, ['2863', '2011', '9675', 'y', 'D', '8509', '3885', 'L', '6483', '5331', '1757', 'u', 'X', '773', 'Z', 'N', 'P', '2585', '5', 'J', '2757', '8471', 'Y', 'c', '2857', '5463', '9823', 'H', '5041']
Answer:
H5041