367. 有效的完全平方数
摘要:
class Solution { public: bool isPerfectSquare(int num) { int left = 0, right = num; while(left <= right){ int mid = left + (right - left) / 2; if(pow( 阅读全文
posted @ 2024-09-05 21:51 神奇的萝卜丝 阅读(15) 评论(0) 推荐(0)
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