“One of my philosophies is to always pick the choice that scares you a little. The status quo, the path of least resistance, the everyday routine — that stuff is easy. Anyone can do that. But the right decisions, the decisions that challenge you, the…
Given an array of integers with possible duplicates, randomly output the index of a given target number. You can assume that the given target number must exist in the array. Note: The array size can be very large. Solution that uses too much extra sp…
写过几次bat脚本,但一直没有总结,最近找到一个网页介绍bat,总结得很好,转自 http://www.jb51.net/article/49627.htm: 本文只总结我不会的,全面的看原网页就可以了. 1 参数 '%':参数符,%[1-9]表示参数,多个参数要用空格或tab隔开.变量可以从%0到%9,%0表示批处理命令本身,其它参数字符串用%1到%9顺序表示. 例3:C:根目录下一批处理文件名为t.bat,内容为: @echo off type %1 type %2 那么运行C:\>t a.…
Given an array of integers with possible duplicates, randomly output the index of a given target number. You can assume that the given target number must exist in the array. Note:The array size can be very large. Solution that uses too much extra spa…
Pick The Sticks Time Limit: 15000/10000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 593 Accepted Submission(s): 193 Problem Description The story happened long long ago. One day, Cao Cao made a special order c…
