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标题: 谁可以帮我解决这个问题。。。（programming） [打印本页]

作者: mickyen 时间: 2009-7-13 02:43 PM
标题: 谁可以帮我解决这个问题。。。（programming）
1.
Input : integer, favNumber string favColor

Using : case

favNUmber                Favcolor                      output
0< faNumber <= 50          yellow          You will perform well in your exam.
0< faNumber <= 50          green          You are smart and intelligent.
0< faNumber <= 50          Any other color You have great, passion in programming.
50< faNumber <= 80          yellow          you will be very successful one day.
50< faNumber <= 80          green          You will be a famous programmer one day.
50< faNumber <= 80          Any other color You will be rich and famous one day
faNumber > 80             Any color       You will hold high position one day.

Example 1
Please enter an integer greater than or equal to 1:
30
Please enter your favourite color:
yellow
You will perform well in your exam.

Example 2
Please enter an integer greater than or equal to 1:
40
Please enter your favourite color:
green
You are smart and intelligent.

Example 3
Please enter an integer greater than or equal to 1:
50
Please enter your favourite color:
red
You have great, passion in programming.

Example 4
Please enter an integer greater than or equal to 1:
60
Please enter your favourite color:
yellow
you will be very successful one day.

Example 5
Please enter an integer greater than or equal to 1:
80
Please enter your favourite color:
green
You will be a famous programmer one day.

Example 6
Please enter an integer greater than or equal to 1:
70
Please enter your favourite color:
red
You will be rich and famous one day

Example 7
Please enter an integer greater than or equal to 1:
90
Please enter your favourite color:
yellow
You will hold high position one day.

Example 8
Please enter an integer greater than or equal to 1:
90
Please enter your favourite color:
green
You will hold high position one day.

Example 9
Please enter an integer greater than or equal to 1:
90
Please enter your favourite color:
red
You will hold high position one day.

2. except using case to do, still got what mode can use?

我真的不会做。。。快要做到一个头两个大了。。。

请各位大大帮帮忙。。。。。

作者: Super-Tomato 时间: 2009-7-13 05:43 PM

原帖由 mickyen 于 2009-7-13 02:43 PM 发表
1.
Input : integer, favNumber string favColor

Using : case

favNUmber Favcolor output
0< faNumber

这是很简单的題目，你應該尝试自己做，而不是說不會就把問題丢上來等人幫忙解决，至少你還有同学可以一起讨论功课，
況且對这科没什么興趣的話大可不必選修這個科目啊

建议妳還是去看看之前你老师所教的基础然后自己动手做，遇到不明白的地方再把你的 coding 放上來讓別人指点問題所在

作者: 丧送狂曲 时间: 2009-7-13 09:24 PM
很基本呢～好怀念哦～虽然现在还是很嫩...
为什么要用case呢？这个问题根本不适合用case啊

作者: 宅男-兜着走 时间: 2009-7-13 10:21 PM
标题: 回复 #1 mickyen 的帖子
1.
var favcolor:String = "yellow";
favNUmber = 81;
var _case:String;

if(favcolor != "yellow" && favcolor != "green"){
favcolor="other";
}

if(favNUmber > 0 && favNUmber <= 50){
_case = "poor" + favcolor;
} else if(favNUmber > 50 && favNUmber <= 80){
_case = "average" + favcolor;
} else if (favNUmber > 80) {
_case = "good" + favcolor;
}

switch(_case){
case "pooryellow":
trace("You will perform well in your exam");
break;

case "poorgreen":
trace("You are smart and intelligent.");
break;

case "poorother":
trace("You have great, passion in programming");
break;

case "averageyellow":
trace("you will be very successful one day.");
break;

case "averagegreen":
trace("You will be a famous programmer one day");
break;

case "averageother":
trace("You will be rich and famous one day");
break;

default:
trace("You will hold high position one day");
break;
}

the output is : you will hold high position one day

2. instead of using Switch i rather use if else statement !!!

不懂对不对

不过真的这样switch 会 switch 到死！

作者: Super-Tomato 时间: 2009-7-14 02:50 AM

原帖由 宅男-兜着走 于 2009-7-13 10:21 PM 发表
1.
var favcolor:String = "yellow";
favNUmber = 81;
var _case:String;

if(favcolor != "yellow" && favcolor != "green"){
favcolor="other";
}

if(favNUmber > 0 && favNUmber 50 && favNUm ...

呵~~~ 初學者當然應該先从 switch...case 和 if..else 開始，等到累积了经验就可以用 array 来完成了

作者: 丧送狂曲 时间: 2009-7-14 02:31 PM
switch的主要条件是单建输入

例子:1 , 2 , a, b, c～
这样的问题if else 比较适合

作者: 毛毛小子 时间: 2009-7-14 02:55 PM
标题: 回复 #5 Super-Tomato 的帖子
case,if...else，算是common
array 有点复杂，很难上手

还在学习当中

PS：番茄兄，你会用Eclipse吗？我想问些东西

作者: mickyen 时间: 2009-7-14 03:54 PM
标题: 回复 #2 Super-Tomato 的帖子
我会做if...else的。。。可是老师没教怎样用case 做。。。就要给quiz了。。。所以只好找人求救。。。

作者: mickyen 时间: 2009-7-14 03:57 PM

原帖由 丧送狂曲 于 2009-7-13 09:24 PM 发表
很基本呢～好怀念哦～虽然现在还是很嫩...
为什么要用case呢？这个问题根本不适合用case啊

因为老师变态 = =“”em0021
我的programming只会一点点，可是学校老师又讲不清楚，只好只好人叫教。。。em0026

作者: mickyen 时间: 2009-7-14 03:59 PM

原帖由 宅男-兜着走 于 2009-7-13 10:21 PM 发表
1.
var favcolor:String = "yellow";
favNUmber = 81;
var _case:String;

if(favcolor != "yellow" && favcolor != "green"){
favcolor="other";
}

if(favNUmber > 0 && favNUmber 50 && favNUm ...

谢谢噢。。真的switch都switch死。。em0028
辛好，现在有点搞懂了。。。
谢谢你教我噢。。em0034

作者: mickyen 时间: 2009-7-14 04:01 PM

原帖由 Super-Tomato 于 2009-7-14 02:50 AM 发表

呵~~~ 初學者當然應該先从 switch...case 和 if..else 開始，等到累积了经验就可以用 array 来完成了

什么是array都没听过。。。。惨了，真的害怕会不及格。。em0029

作者: mickyen 时间: 2009-7-14 04:02 PM

原帖由 丧送狂曲 于 2009-7-14 02:31 PM 发表
switch的主要条件是单建输入

例子:1 , 2 , a, b, c～
这样的问题if else 比较适合

对咯。。if...else的我做了，除了case不会做而已。。em0026

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