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.
--------
Question: 10, 12, ['1821', '663', 'w', '6961', 'R', 'e', '1137', '2003', '5241', 'p', 'T', 'r']

Answer: pTr


Question: 4, 5, ['7753', 'N', '7285', '7559', '7245', 'W', 'W', '2525', '9219', '2041', 'n', 'k']

Answer: 75597245


Question: 8, 25, ['I', 'D', 'B', '9359', '9089', 'm', 't', 'E', 'v', '1433', 'A', 'N', 'p', 'M', 'b', 'A', 'f', '2651', '8535', '5509', '2103', 'r', 'm', '17', '623', '4259', 'M', 'd', '575']

Answer:
Ev1433ANpMbAf2651853555092103rm17623