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: 2, 12, ['b', 'I', 'h', '5587', '4467', '9597', '5483', 'H', '7469', '4373', '7445', 'x', '8807', '3787', '9811', 'u', 'G', 'W', 'f']

Answer: Ih5587446795975483H746943737445x


Question: 5, 15, ['9991', '7119', 'x', '6769', 'r', 'i', 'j', 's', '6449', 'j', 'M', '245', '4129', 'B', 'T', '4827', '9543', 'd', 'l', '1125', 'J', '6057', '1241', '2027']

Answer: rijs6449jM2454129BT


Question: 14, 17, ['X', '3433', '1169', 'Q', 'Z', '3105', 'g', 'b', 'F', '6055', '3797', '8673', '2485', '2049', 'd', '7789', '7291']

Answer:
2049d77897291