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: 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']

Answer: 217776975179vR278189856935920556379995545u32659621T42253235


Question: 1, 15, ['F', '6719', '7233', '4085', 'Q', 'N', '3827', '9487', 'o', '2955', '3199', '6321', 'R', '1021', 'u', 'k', '9039', 'k', 'c', '1197', '805', 'f', '5155', 'P', 'm', '6037', 'J', '6089', 'W', 'N']

Answer: F671972334085QN38279487o295531996321R1021u


Question: 4, 17, ['P', '9377', 'E', '1233', 'f', 'A', 'L', '3223', '6149', '741', '6605', '1129', 'S', '1331', '9637', '6167', 's']

Answer:
1233fAL3223614974166051129S133196376167s