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2341:Spell checker

题目描述
The boss of a firm that you are employed with is dissatisfied with the text processor Word. He wants you to write a better text processor by tomorrow. The interface of the new processor should be clearer, there should be more options, and the resulting text should be more beautiful. You told the boss that this work would take not less than four days. Then your boss asked you to begin with a spell checking program. This program should check capital and small letters. It should detect a mistake in each of the following cases.
1) The first letter in a sentence is small.
2) A capital letter is not the first letter in a word.
A word is a sequence of letters not containing any other symbols or ends of line.
The end of a sentence is defined a full stop, a question-mark or an exclamation mark.
输入解释
Input contains a text that consists of capital and small letters of the Latin alphabet (A–Z, a–z), punctuation marks (.,;:-!?) and spaces.The text length is not more than 10000.
输出解释
Output should contain a number of mistakes in the input text.
输入样例
This sentence iz correkt! -It Has,No mista;.Kes et oll.
But there are two BIG mistakes in this one!
and here is one more.
输出样例
3

该题目是Virtual Judge题目,来自 北京大学POJ

源链接: POJ-2341

最后修改于 2020-10-29T06:30:05+00:00 由爬虫自动更新

共提交 0

通过率 --%
时间上限 内存上限
1000 65536