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| def order(n): | |
| return int(''.join(sorted(n, reverse=True))), int(''.join(sorted(n))) | |
| def subtract(n, b): | |
| k = len(n) | |
| x, y = order(n) | |
| difference = "" | |
| borrow = 0 |
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| def solution(x, y): | |
| worker_id = (((x + y - 2) * (x + y - 1)) / 2) + x | |
| return str(worker_id) |
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| from math import sqrt | |
| def get_factors(n): | |
| factors = set() | |
| for i in range(1, int(sqrt(n)) + 1): | |
| if n % i == 0: | |
| factors.update([i, n//i]) |