- 问答
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lichengjie LV 6 @ 2019-04-10 21:45:43
能在电脑上运行，但我不知道哪里出了问题：
import java.util.Scanner;
import java.io.PrintStream;
public class Main {
public static void main(String[] args) throws java.io.UnsupportedEncodingException {
PrintStream ps = new PrintStream(System.out, true, "UTF-8");
Scanner in = new Scanner(System.in);
int x = in.nextInt();
if(x>=500){ps.print("500");}else
if(x>500 && x<=3600){ps.print(x*(97/100));}else
if(x>3600 && x<=14400){ps.print(x*(90/100));}else
if(x>14400 && x<=30000){ps.print(x*(80/100));}else
if(x>30000){ps.print(x*(50/100));}
}
}
1 条评论
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小熊 (wlnirvana) LV 8 MOD @ 2019-04-10 22:07:37
第二个测试用例还没跑过，可以不急着提交，等到第二个跑过了再提交。
关于分数，如果你试着
println(97/100);，你可能就会发现这样表示的问题了。然后你可以再试一下
println(97.0/100);。-
@ 2019-04-11 09:01:07
加个double他每次带个零就尴尬了
```java
if(x>3600 && x<=14400){ps.print(x*(90/100));}else3700
3589.0
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@ 2019-04-11 10:35:25
这个问题已经解决了
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@ 2019-04-11 10:39:29
import java.util.Scanner; import java.io.PrintStream; public class Main { public static void main(String[] args) throws java.io.UnsupportedEncodingException { PrintStream ps = new PrintStream(System.out, true, "UTF-8"); Scanner in = new Scanner(System.in); int x = in.nextInt(); if(x<=500){ps.print(x);}else if(x>500 && x<=3600){ps.print((int)(x-(x-500)*0.03));}else if(x>3600 && x<=14400){ps.print(((int)(x-93)-(x-3600)*(0.1)));}else if(x>14400 && x<=30000){ps.print((int)((x-1172)-(x-14400)*(0.2)));}else if(x>30000){ps.print((int)((x-4293)-(x-30000)*0.5));} } }可以帮我看看我的算术哪里出了点问题吗。
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@ 2019-04-11 11:10:57
@
lichengjie
: 在火车上…没法搞代码…可以请同学先帮你看看哈
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