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紧急的问题，请高手们解释(理解英語題目)

kof821117

发贴: 31
积分: 0

于 2006-01-17 20:44

请尽量使用准确的文字描述作为标题
原來的标题：紧急的问题，请高手们解释

关于这个问题的，希望高手们解释这个题目到底要我做什么。

This question checks your ability to write the methods as described below. It tests your ability to use System.out.println() method, and to change the values of instance variables inside "mutator" methods.

The Copier needs developing to do some copying! A method to do this (i.e. to simulate it by taking in a string and outputting it to the terminal window) is added. A further, rather clumsy method, to make multiple copies is also added.

Make a new version of your Copier project and edit the Copier class so that it has the following additional methods.

public int makeCopy(String s)
that takes a String as a parameter, and outputs it on a single line to the terminal window. It should also increment (add 1 to) the total number of copies made, and return this as an int, and decrement (subtract 1 from) the number of sheets of paper available.
public int make5Copy(String s)
that takes a String as a parameter and outputs it on five successive single lines to the terminal window. It should also increase the total number of copies made by 5, and return this total as an int, and reduce the number of sheets available by 5.
cp03 testing code
The code used to test the Copier Class also uses methods written in previous assessments:

Copier c = new Copier();
c.testCopier();
if (c.makeCopy("makeCopy Works") == 1) {
System.out.println("and registers copies made");
}
else {
System.out.println("but doesn't register copies made correctly");
}
if (c.make5Copy("makeCopy Works") == 6) {
System.out.println("and registers copies made");
}
else {
System.out.println("but doesn't register copies made correctly");
}
When the code is run, the output to the Terminal Window should be the lines:

Copier Working
makeCopy Works and registers copies made
makeCopy Works
makeCopy Works
makeCopy Works
makeCopy Works
makeCopy Works and registers copies made

why edited on 2006-01-17 23:58

• 关于异常。。。。谢谢指教

话题树型展开

人气	标题	作者	字数	发贴时间
14294	紧急的问题，请高手们解释(理解英語題目)	kof821117	2027	2006-01-17 20:44
12050	Re:紧急的问题，请高手们解释(理解英語題目)	why	173	2006-01-18 00:04
12510	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	403	2006-01-18 02:31
11944	Re:紧急的问题，请高手们解释(理解英語題目)	why	535	2006-01-18 04:07
12548	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	2206	2006-01-18 04:31
12116	Re:紧急的问题，请高手们解释(理解英語題目)	why	680	2006-01-18 04:52
12644	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	250	2006-01-18 09:57
11952	Re:紧急的问题，请高手们解释(理解英語題目)	why	640	2006-01-18 10:11
12534	Re:紧急的问题，新的一个问题又来了，～～	kof821117	309	2006-01-18 10:03
12492	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	3610	2006-01-18 10:07
12086	Re:紧急的问题，请高手们解释(理解英語題目)	why	2950	2006-01-25 12:14
12645	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	801	2006-01-18 00:26
12047	Re:紧急的问题，请高手们解释(理解英語題目)	why	121	2006-01-18 00:32
12573	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	983	2006-01-18 00:43
12567	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	640	2006-01-18 00:45
12798	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	606	2006-01-18 00:51
11932	Re:紧急的问题，请高手们解释(理解英語題目)	why	2705	2006-01-18 01:01
12561	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	75	2006-01-18 01:06
11994	Re:紧急的问题，请高手们解释(理解英語題目)	why	259	2006-01-18 01:19
12643	Re:紧急的问题，请高手们解释(理解英語題目)	kof821117	58	2006-01-18 01:35

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