TresBienBA

摘要： 1028 List Sorting (25分) Excel can sort records according to any column. Now you are supposed to imitate this function. Input Specification: Each input 阅读全文

摘要： 1033 旧键盘打字 (20分) 旧键盘上坏了几个键，于是在敲一段文字的时候，对应的字符就不会出现。现在给出应该输入的一段文字、以及坏掉的那些键，打出的结果文字会是怎样？ 输入格式： 输入在 2 行中分别给出坏掉的那些键、以及应该输入的文字。其中对应英文字母的坏键以大写给出；每段文字是不超过 105 阅读全文

摘要： 1028 人口普查 (20分) 某城镇进行人口普查，得到了全体居民的生日。现请你写个程序，找出镇上最年长和最年轻的人。 这里确保每个输入的日期都是合法的，但不一定是合理的——假设已知镇上没有超过 200 岁的老人，而今天是 2014 年 9 月 6 日，所以超过 200 岁的生日和未出生的生日都是不 阅读全文

摘要： 1004 Counting Leaves (30分) A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. In 阅读全文

摘要： 1002 A+B for Polynomials (25分) This time, you are supposed to find A+B where A and B are two polynomials. Input Specification: Each input file contain 阅读全文

摘要： 1001 A+B Format (20分) Calculate a+b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unl 阅读全文

摘要： 1012 The Best Rank (25分) To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Prog 阅读全文

摘要： 1003 Emergency (25分) As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities 阅读全文

摘要： 1021 Deepest Root (25分) A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you 阅读全文