Option Explicit Private srow As Integer Sub T() Application.ScreenUpdating = False Application.DisplayAlerts = False Dim i As Integer, lcol As ...

题目描述：Given a positive integer, output its complement number. The complement strategy is to flip the bits of its binary representation.Note:The given integer ...

题目描述：Given a positive integer num, write a function which returns True if num is a perfect square else False.Note: Do not use any built-in library function su...

题目描述：Implement int sqrt(int x).Compute and return the square root of x.x is guaranteed to be a non-negative integer.Example 1:Input: 4Output: 2Example 2:...

题目描述：In a given integer array nums, there is always exactly one largest element.Find whether the largest element in the array is at least twice as much as eve...

Problem DescriptionThere are N buildings standing in a straight line in the City, numbered from 1 to N. The heights of all the buildings are distinct and be...

A. Lucky Yeartime limit per test:1 secondmemory limit per test:256 megabytesinput:standard inputoutput:standard outputApart from having lots of holidays th...

The King Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7499 Accepted: 4060 DescriptionOnce upon a time in a country far away lived a...

A. Bear and Big Brothertime limit per test：1 secondmemory limit per test：256 megabytesinput：standard inputoutput：standard outputBear Limak wants to become ...

B. Interesting drinktime limit per test:2 secondsmemory limit per test:256 megabytesinput:standard inputoutput:standard outputVasiliy likes to rest after a...