For a web developer, it is very important to know how to design a web page’s size. So, given a specific rectangular web page’s area, your job by now is to design a rectangular web page, whose length L and width W satisfy the following requirements: 1. The area of the rectangular web page you designed must equal to the given target area.
The width W should not be larger than the length L, which means L >= W.
The difference between length L and width W should be as small as possible. You need to output the length L and the width W of the web page you designed in sequence.
Example: Input: 4 Output: [2, 2] Explanation: The target area is 4, and all the possible ways to construct it are [1,4], [2,2], [4,1]. But according to requirement 2, [1,4] is illegal; according to requirement 3, [4,1] is not optimal compared to [2,2]. So the length L is 2, and the width W is 2.
class Solution(object): def constructRectangle(self, area): “”” :type area: int :rtype: List[int] “”” out = [] a = math.sqrt( area) b = int(a)
for x in range(b,0,-1): h = area//x PRint(h) if x * (h) == area: out.append(h) out.append(x) break return outtion(object):def constructRectangle(self, area): """ :type area: int :rtype: List[int] """ mid = int(math.sqrt(area)) while mid > 0: if area % mid == 0: return [(area // mid), int(mid)] mid -= 1新聞熱點
疑難解答
