java 在同一行打印输出
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Print output on the same line
提问by Rajafa
I'm making a translator in Java to translate a fake language that I came up with for fun. I input an English word and it returns it's equivalent word in the other language. It's successfully translating everything, but each new word is on a separate line and I just want the output on one line. I'm still new to Java but here is my code:
我正在用 Java 制作一个翻译器来翻译一种我为了好玩而想出的假语言。我输入了一个英语单词，它返回它在其他语言中的等效单词。它成功地翻译了所有内容，但每个新单词都在单独的一行上，我只希望输出在一行上。我还是 Java 新手，但这是我的代码：
import java.io.*;
import java.util.*;
public class Translator {
private static Scanner scan;
public static void main(String[] args) {
HashMap <String, String> XanthiumLang = new HashMap <String, String>();
XanthiumLang.put("hello", "fohran");
XanthiumLang.put("the", "krif");
XanthiumLang.put("of", "ney");
XanthiumLang.put("to", "dov");
XanthiumLang.put("and", "ahrk");
Scanner scan = new Scanner(System.in);
String sentence = scan.nextLine();
String[] result = sentence.split(" ");
for(int i = 0; i < result.length; i++){
if(XanthiumLang.containsKey(result[i])){
result[i] = XanthiumLang.get(result[i]);
}
System.out.println(result[i]);
}
}
}
I only have a few words in the code as of right now and they are stored in a hashmap. Anyways like I said the output of each word is on a separate line, not on just one line. Any ideas or changes to my code would be helpful!
到目前为止，我的代码中只有几个词，它们存储在哈希图中。无论如何，就像我说的，每个单词的输出都在单独的一行上，而不仅仅是一行。对我的代码的任何想法或更改都会有所帮助！
采纳答案by UnknownOctopus
Use System.out.print();. Doing so will print the entire array on one line. System.out.println();will print the result on a new line each time (hence the lnat the end).
使用System.out.print();. 这样做会将整个数组打印在一行上。System.out.println();每次都会在新行上打印结果（因此ln在最后）。
import java.io.*;
import java.util.*;
public class Translator {
private static Scanner scan;
public static void main(String[] args) {
HashMap <String, String> XanthiumLang = new HashMap <String, String>();
XanthiumLang.put("hello", "fohran");
XanthiumLang.put("the", "krif");
XanthiumLang.put("of", "ney");
XanthiumLang.put("to", "dov");
XanthiumLang.put("and", "ahrk");
Scanner scan = new Scanner(System.in);
String sentence = scan.nextLine();
String[] result = sentence.split(" ");
for(int i = 0; i < result.length; i++){
if(XanthiumLang.containsKey(result[i])){
result[i] = XanthiumLang.get(result[i]);
}
System.out.print(result[i]);
}
}
}
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