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
23, 28, ['5907', 'U', 'd', '7753', '1125', 'h', '4843', '6875', '4017', 'O', 'f', 't', 'q', 'D', 'x', '7407', '5993', 'h', '4279', '3751', '7289', 'F', '9521', '185', 'A', 'F', '4115', 'j', 'i']
Answer:
9521185AF4115j