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Judge whether it is the sum of squares

2022-04-22 01:47:00 【Boundless universe PY】 

import math
class Solution:
    """  Parameters num Integers   Returns a Boolean type  """
    def checkSumOfSquareNumbers(self, num):
        # write your code here
        if num < 0:
            return False
        for i in reversed(range(0, int(math.sqrt(num)) + 1)):
            if i * i == num:
                return True
            j = num - i * i
            k = int(math.sqrt(j))
            if k * k == j:
                return True
        return False
if __name__=='__main__':
	solution=Solution()
	num=5
	print(" Input is ：",num)
	print(" Output is ：",solution.checkSumOfSquareNumbers(num))

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本文为[Boundless universe PY]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/04/202204220143119586.html

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