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.
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Question: 2, 19, ['1875', '1645', 'f', '4359', '5897', 'u', '3181', '9335', 'O', '5151', '2197', 'z', '6605', '5271', '2397', 'X', '3139', 't', 'E', 'v', 'z', '677', 'M', 'J', 'O']

Answer: 1645f43595897u31819335O51512197z660552712397X3139tE


Question: 1, 4, ['L', 'i', '6339', 'p', 'R', '7303', 'R', 'k', '7851']

Answer: Li6339p


Question: 1, 10, ['y', '3455', '7125', '9021', '6867', '8079', '2099', 'a', '1347', '1655', '9453', '3449', 's', '5543', 's', 'I', 'd']

Answer:
y345571259021686780792099a13471655