帮助程序，while循环和equals（） [英] Help with program, while loops and equals()

问题描述

我累了，迷路了，周五晚上坐在这里试图完成我的节目。该程序提示用户输入一系列动物名称和声音，并从歌曲Old MacDonald have a farm中打印相应的经文。该程序将继续打印经文，直到用户输入不再为止。而不是动物的名字和声音。这就是我到目前为止：

展开 | 选择 | Wrap | 行号

解决方案

嗯，除了推荐你把你的逻辑改为


而（声音读入！=不再多）

{

做你所有的解析和打印

}


除此之外，我错过了你的问题。你有部分问题吗？看起来你到目前为止有一个良好的开端...

好​​吧，除了建议您将逻辑稍微更改为


while（声音读入！=不再多）

{

执行所有解析和打印

}


除此之外，我错过了你的问题。你有部分问题吗？看起来你到目前为止有一个良好的开端...

我们应该使用equals（）来比较字符串而不是==！=等。

你不应该把你带进的程序......

假设你读了动物和噪音;


要求用户在空格分隔的一行中输入它们，例如：cow moooo

所以可以输入：不再 - - 像这样!!

//这样读了

input = studin.nextline（）

//检查

I am tired and lost, sitting here on a Friday night trying to finish my program. The program prompts the user to enter a series of animal names and sounds, and print the corresponding verses from the song "Old MacDonald had a farm". The program will continue printing verses until the user enters "no more" instead of an animal name and sound. This is what I have so far:

Expand|Select|Wrap|Line Numbers

解决方案

Well, aside of recommending that you change your logic a bit to

while (sound read in != "no more")
{
do all your parsing and printing
}

aside of that, I missed your question. Were you having trouble with part of it? Looks like you have a good start so far...

Well, aside of recommending that you change your logic a bit to

while (sound read in != "no more")
{
do all your parsing and printing
}

aside of that, I missed your question. Were you having trouble with part of it? Looks like you have a good start so far...

We are supposed to use equals() for comparing strings not the == != etc.

you should no what you are taking into the progam...
suppose you read-in "animal" and "noise";

ask user to enter them in one line separated by space eg: cow moooo
so it possible to enter: no more--like this!!
//read like this
input = studin.nextline()
//check

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