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 return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. 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, 6, ['2495', '83', '1257', '9157', 'z', 'Y', '8689', '385', '747', '1175', 'j', 'U', 'k']
answer:
10497


question:
7, 19, ['6719', 'c', 'S', '3259', '1287', 'u', '9251', '2183', '4821', '9449', 'I', 'P', 'i', '7597', '8141', 'G', 'j', '8587', '7245', 'G', 'O', 'o', '9479']
answer:
57274


question:
8, 9, ['7301', '8995', '8917', 'Z', '973', 'R', 'G', 'c', '1901', 'A', '223', 'Y', 'u', 'U', 'q', '9665', 'Y', '7809', '7651', 'R', '1343', 'u', '2793', '3039', '5687', '5477']
answer:

1901