如何在 Java 中编写“for x in list”？
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How to write "for x in list" in Java?
提问by Jon Anderson
I was wondering how to express a certain type of for loop in Java.
我想知道如何在 Java 中表达某种类型的 for 循环。
In Python I would use:
在 Python 中，我会使用：
for x in lst1:
return 10
How would I do this in Java?
我将如何在 Java 中做到这一点？
I know for the range for-loops, I use
for(int i=0; i<100; j++) {
return "asdf"
}
I just want to know how to do the other type of loop
我只想知道如何做其他类型的循环
回答by Eric
int[] myints = {1, 2, 3, 4, 5};
for(int i : myints) {
System.out.println(i);
}
回答by Josh Miller
int[] lst1 = {1,2,4,5,6,7,8,9};
for (int x : lst1){
return 10;
}
That's--as far as I'm aware--the exact conversion of your python code. I recently did a video tutorial on iterating through a listthat you and other's will most likely benefit from watching.
那是——据我所知——你的python代码的精确转换。我最近做了一个关于遍历列表的视频教程，您和其他人最有可能从观看列表中受益。
Good luck!
祝你好运！
