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]: 18, 21, ['k', 'p', 'k', '115', '5813', '4665', '6773', '9965', 'F', '8533', 'c', '8893', 't', '7853', 'g', 't', '1889', 'd', '5063', '279', '9911', 'f', '95', '2895', 'R', '7785', '9179', 'g']
[EX A]: d50632799911

[EX Q]: 6, 23, ['l', '5177', '2003', '6861', 'X', '2177', '7697', '5179', 'v', 'R', '2781', '8985', '6935', '9205', '5637', '9995', '545', 'u', '3265', '9621', 'T', '4225', '3235', '9915', 'P', '1429', '5805', 'R']
[EX A]: 217776975179vR278189856935920556379995545u32659621T42253235

[EX Q]: 6, 22, ['w', '1929', 'A', '539', 'i', 'm', '355', 'P', '2145', 'M', '2661', '6723', 'r', '6409', '3671', '7141', '6781', '9263', 'v', 'Q', '1077', '7603', '9717', 'l', 'B', 'i']
[EX A]:
m355P2145M26616723r64093671714167819263vQ10777603