transpose-file

java

python

python3

mysql

mssql

oraclesql

csharp

javascript

typescript

bash

swift

kotlin

dart

golang

ruby

scala

rust

racket

erlang

elixir

pythondata

postgresql

cangjie

Shell

Given a text file <code>file.txt</code>, transpose its content.

You may assume that each row has the same number of columns, and each field is separated by the <code>&#39; &#39;</code> character.

Example:

If <code>file.txt</code> has the following content:

<pre>
name age
alice 21
ryan 30
</pre>

Output the following:

<pre>
name alice ryan
age 21 30
</pre>

Transpose File

给定一个文件 <code>file.txt</code>，转置它的内容。

你可以假设每行列数相同，并且每个字段由 <code>' '</code> 分隔。

 

示例：

假设 <code>file.txt</code> 文件内容如下：

<pre>
name age
alice 21
ryan 30
</pre>

应当输出：

<pre>
name alice ryan
age 21 30
</pre>