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:
5, 5, ['m', '6561', '8687', '4209', 'x', 'u', 'D', '3673', '6175', '5195', 'n', '71', 'h', 'U', '1899', '4559', '2419', 't', 'a', '4165']
answer:
x


question:
19, 22, ['7703', '7357', '5135', '7591', '4279', '1403', '6675', '5855', 'i', '3281', 'w', 'f', 'N', 'r', '3507', '5373', 'R', '7783', '215', '8759', 'A', 'P']
answer:
2158759AP


question:
3, 12, ['z', '3253', 'g', 'z', '395', 'i', 'y', 'D', '5201', 'k', 'h', 'Y', 'C', 'j', 'I', 'z', '5659', 'd', 'O', 'm', '3263', '5687', 'a', 'f', '2341', 'w', '4153', '4495', '25', 'f']
answer:

gz395iyD5201khY