instruction:
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:
4, 14, ['h', '2437', 'T', '9291', 'i', '9907', '2027', 'V', 'W', '6303', '3345', 'g', '4119', 'o']
answer:
9291i99072027VW63033345g4119o


question:
2, 7, ['4975', 'a', '4411', 'R', 'E', '1099', 'v', '8849', '4809', '9061', 'k', 'c', 'H', '1595', '803', 'b', '4975']
answer:
a4411RE1099v


question:
1, 8, ['5021', '5213', '9129', 's', '6735', 'p', '1113', '7285', 'M', '9005', '1851', 'p', 'M', '5011']
answer:

502152139129s6735p11137285