2019 年 2月 14 日随笔档案 - 新海岛Blog

UVA10493 Cats, with or without Hats【组合】

摘要： A cat wears a hat if and only if it has N cats in its hat. There is exactly one cat that is not inside any other cat’s hat. If there are M cats withou 阅读全文

posted @ 2019-02-14 20:57 新海岛Blog 阅读(99) 评论(0) 推荐(0)

UVA10491 Cows and Cars【概率】

摘要： In television contests, participants are often asked to choose one from a set of or doors for example, one or several of which lead to different prize 阅读全文

posted @ 2019-02-14 20:10 新海岛Blog 阅读(91) 评论(0) 推荐(0)

UVA11480 Jimmy's Balls【组合】

摘要： Jimmy has a very large bag full of balls. Each ball has a single color. There are three colors; red, blue and green. There is atleast one ball of each 阅读全文

posted @ 2019-02-14 18:15 新海岛Blog 阅读(118) 评论(0) 推荐(0)

UVA11547 Automatic Answer【水题】

摘要： Last month Alice nonchalantly entered her name in a draw for a Tapmaster 4000. Upon checking her mail today, she found a letter that read: 阅读全文

posted @ 2019-02-14 16:59 新海岛Blog 阅读(119) 评论(0) 推荐(0)

UVA11296 Counting Solutions to an Integral Equation【数学】

摘要： Given, n, count the number of solutions to the equation x + 2y + 2z = n, where x, y, z, n are non negative integers. Input There is at most 1500 input 阅读全文

posted @ 2019-02-14 16:23 新海岛Blog 阅读(134) 评论(0) 推荐(0)

UVA12114 UVALive4055 Bachelor Arithmetic【水题】

摘要： So what effect does a marriage ceremony has on an arbitrary bachelor (boy)? Well it depends on his thought process and context: he can be happy or sad 阅读全文

posted @ 2019-02-14 10:49 新海岛Blog 阅读(106) 评论(0) 推荐(0)

UVA11541 Decoding【水题】

摘要： Encoding is the process of transforming information from one format into another. There exist several different types of encoding scheme. In this prob 阅读全文

posted @ 2019-02-14 10:02 新海岛Blog 阅读(139) 评论(0) 推荐(0)

UVA11683 Laser Sculpture【水题】

摘要： Since its invention, in 1958, the laser has been used in a huge variety of applications, like electronic equipment, cirurgical instruments, weapons, a 阅读全文

posted @ 2019-02-14 09:40 新海岛Blog 阅读(102) 评论(0) 推荐(0)

UVA740 UVALive5355 Baudot Data Communication Code【编码】

摘要： Data are communicated between digital computers as sequences of bits. To provide meaning to a sequence of bits, the bits are grouped to form a data ch 阅读全文

posted @ 2019-02-14 07:53 新海岛Blog 阅读(161) 评论(0) 推荐(0)

UVA499 What's The Frequency, Kenneth?【文本】

摘要： include main() { int i; char suffix[]= { "st", "nd", "rd" }; char item[]= { "U 阅读全文

posted @ 2019-02-14 06:42 新海岛Blog 阅读(109) 评论(0) 推荐(0)