摘要:        
问题: Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it without us...    阅读全文
posted @ 2014-10-07 15:28
苍枫露雨
阅读(457)
评论(0)
推荐(0)
        
            
        
        
摘要:        
问题: You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Follow up: Could you do this in-place? 分析: 二维数组a[n][n]顺时针旋转90度,要解决这个问题,无疑,第一件事儿就...    阅读全文
posted @ 2014-10-07 15:18
苍枫露雨
阅读(9166)
评论(1)
推荐(2)
        
 
                     
                    
                 
                    
                
 
         浙公网安备 33010602011771号
浙公网安备 33010602011771号