通常我们可以使用16进制的格式表示RGB颜色,比如0x2f88c0.通过位操作运算,能很方便的将其中的R,G,B颜色各部分分别提取出来.反之,也可以将R,G,B颜色值组合成一个完整的颜色. 1,提取颜色的组成部分 1 2 3 4 var color:uint = 0x445577 var r:uint = color >> 16 //0x44 var g:uint = color >> 8 & 0xFF //0x55 var b:uint = color & 0…
A Corrupt Mayor's Performance Art Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 100000/100000 K (Java/Others) Total Submission(s): 1905 Accepted Submission(s): 668 Problem Description Corrupt governors always find ways to get dirty money…
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 42472 Accepted: 12850 Description Chosen Problem Solving and Program design as an optional course, you are required to solve all kinds of problems. Here, we get a new problem. There is a…
Count Color Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 38921 Accepted: 11696 Description Chosen Problem Solving and Program design as an optional course, you are required to solve all kinds of problems. Here, we get a new problem.…
题目链接:http://poj.org/problem?id=2777 Description Chosen Problem Solving and Program design as an optional course, you are required to solve all kinds of problems. Here, we get a new problem. There is a very long board with length L centimeter, L is a…