如何打印排序后的数组?(复制)

This question already has an answer here:

这个问题已经有了答案:

What's the simplest way to print a Java array? 27 answers
打印Java数组最简单的方法是什么?27日答案

The following code is supposed to sort the array initialized below.

下面的代码应该对下面初始化的数组进行排序。

int[] intArray = { 32, 42, 1, 23, 56, 75, 32, 23 };
int temp = 0;

for (int i = 0; i < intArray.length; i++) {
  for (int j = 1; j < intArray.length; j++) {
    if (intArray[j - 1] > intArray[j]) {
      temp = intArray[j - 1];
      intArray[j - 1] = intArray[j];
      intArray[j] = temp;
    }
  }
}

What should you type to get the sorted array and where should you type it?

你应该键入什么来获得排序的数组，在哪里输入?

I have tried some options such as System.out.println(temp) between the last two closing brackets and the one before those, but I am not getting all the values printed, and 32 is printing many times instead.

我尝试了一些选项，比如System.out.println(temp)，在最后两个闭括号和之前的闭括号之间，但是我并没有打印所有的值，而是32打印了很多次。

Writing the code System.out.println(j) or System.out.println(i) in the same area doesn't work either. Can you explain why these codes don't work?

在同一个区域中编写System.out.println(j)或System.out.println(i)也不起作用。你能解释一下为什么这些代码不起作用吗?

2 个解决方案

#1

If all you want to do is print the sorted array, simply print the elements in a for loop after the array is sorted:

如果你想要做的只是打印已排序的数组，那么只需在数组被排序后在for循环中打印元素:

for(int i=0; i < intArray.length; i++)
{
    System.out.println(intArray[i]);
}

#2

As your code sorts an array, if you print something inside any bracket it will show the process, not the answer. try to print the array after the last bracket.

当你的代码对数组进行排序时，如果你在任何括号内打印东西，它将显示这个过程，而不是答案。尝试在最后一个括号之后打印数组。

    int[] intArray={32,42,1,23,56,75,32,23};                
    int temp = 0;

    for(int i=0; i < intArray.length; i++){
        for(int j=1; j < intArray.length; j++){
            if(intArray[j-1] > intArray[j]){
                temp = intArray[j-1];
                intArray[j-1] = intArray[j];
                intArray[j] = temp;
            }
        }
    }

    for( int i=0; i<intArray.length; i++ ){
        System.out.println(intArray[i]);
    }

I'm not a native english speaker so I apologize if there's any grammatical error in my words.

我不是英语母语的人，所以我道歉，如果我的话有语法错误。

#1