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2004年春全国计算机等级考试 二级VFP的上机题(WORD文档),里面有上机环境!

EDA大作业设计报告 题 目： 数字钟的设计与制作 学 年： 学 期： 第二学期 专 业： 电子信息工程

《机动车驾驶员模拟考试系统2008》软件全面、准确地包含了公安部2007年4月1日新发布的全国统一题库

2008年数学一考研真题下载，内容清晰，分辨率高，适合理工科备战考研人士下载

本程序运用的万年历的计算公式: d=a-1+(a-1)/4-(a-1)/100+(a-1)/400+c 其中a为年c为该日期在本年中的天数，d取整数，当d/7余数0时是星期天，余数1时是星期一依此类推。

北京大学ACM题 Here is a geometric problem. You have an angle and some squares in the first quadrant of the plane rectangular coordinates. The vertex of the angle is fixed on the origin O of the coordinates, and both of its radial lines are specified by the input. The sizes of the squares are also s ...

北京大学ACM比赛题 The game of Scrabble is played with tiles. A tile either has a single letter written on it, or it is blank. In the latter case, the tile may be used to represent a letter of your choice. On your turn, you arrange the tiles to form a word. Each tile may be used at most once, but not ...

北京大学ACM比赛题目 In 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture: Every even number greater than 4 can be written as the sum of two odd prime numbers. For example: 8 = 3 + 5. Both 3 and 5 are odd prime n ...

北京大学ACM比赛题目 Write a program to read four lines of upper case (i.e., all CAPITAL LETTERS) text input (no more than 72 characters per line) from the input file and print a vertical histogram that shows how many times each letter (but not blanks, digits, or punctuation) appears in the all-upper ...

07年电子设计大赛程序,开关电源设计,全部代码