Problem Description There must be many A + B problems in our HDOJ , now a new one is coming. Give you two hexadecimal integers , your task is to calculate the sum of them,and print it in hexadecimal too. Easy ? AC it ! Input The input contains seve…
前言 在Android源码中,对于"多状态"的管理总是通过16进制数字来表示,类似这种格式: //ViewGroup.java protected int mGroupFlags; static final int FLAG_CLIP_CHILDREN = 0x1; private static final int FLAG_CLIP_TO_PADDING = 0x2; static final int FLAG_INVALIDATE_REQUIRED = 0x4; private s…
链接:https://ac.nowcoder.com/acm/contest/338/G来源:牛客网 时间限制:C/C++ 1秒,其他语言2秒空间限制:C/C++ 32768K,其他语言65536K64bit IO Format: %lld 题目描述 This is a very simple problem! Your only job is to calculate a + b + c + d! 输入描述: There are several cases. In the first line…
var color = '#'+ Math.random().toString(16).substr(-6); document.body.style.backgroundColor = color;这样 你每次刷新,就会呈现出不同的颜色. Dont believe, just try. Math.random().toString(16) 随机生成一个随机数,然后转为16进制字符串,截取后6位,now 就是随机颜色的后6位了.…