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
10, 12, ['H', 'L', 'x', '4321', 'R', '5745', '593', 'S', 'L', '9853', 'v', '7077', 'M', '1509', '2267', 'Z', 'z', '1223', '5667', '9151', '1741', '2681', '9911', '6195', '1477', '9225', '4581', '6489', '9453', 'I']
Answer:
9853v7077