问题描述:
Write a python function to find two distinct numbers such that their lcm lies within the given range.

测试用例:
['assert answer(3,8) == (3,6)', 'assert answer(2,6) == (2,4)', 'assert answer(1,3) == (1,2)']

生成的代码:
def answer(start, end):
    def lcm(x, y):
        from math import gcd
        return abs(x * y) // gcd(x, y)

    for i in range(start, end + 1):
        for j in range(i + 1, end + 1):  # Ensure they are distinct numbers and j > i
            if lcm(i, j) >= start and lcm(i, j) <= end:
                return (i, j)

# Test cases
assert answer(3,8) == (3,6)
assert answer(2,6) == (2,4)
assert answer(1,3) == (1,2)