TASK 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.
PROBLEM: 3, 12, ['9045', 'p', '9137', '2949', 'K', '2097', 'X', '3633', 'C', '7053', '3049', 'k', '6969', 'M', '1701', 'o', 'U', '2661', '3283', 'a', 's', '9515', 'B', 's', 'k', 'l', 'T']

SOLUTION: 91372949K2097X3633C70533049k

PROBLEM: 3, 5, ['G', 'r', '3969', '7925', 'M', '7559', 'j', '2069', 'T', '7739', '3101', '4965', 'y', '9787', 'L', 'p', 'w', '4351', '9759', '4195']

SOLUTION: 39697925M

PROBLEM: 4, 29, ['3085', 'f', '6991', '1327', 'O', '1895', '675', '9267', '4957', '5665', '955', '5831', 'W', 'A', '4967', '1777', '2563', 'Z', 'z', 's', '2525', 'x', 'V', 'R', 'A', '6385', '4589', 'h', 'i', '1169']

SOLUTION:
1327O18956759267495756659555831WA496717772563Zzs2525xVRA63854589hi