Input Series 2 in the body tag of HTML

One, Input series:

1. Input type= ' text ' name= ' XXX '

2. Input type= ' password ' name= ' XXX '

3. Input type= ' submit '---submit button to submit the current form

4. Input type= ' button '--buttons

Two, an example to understand the process of submission: https://www.sogou.com/web?query= Great Wall

<! DOCTYPE html>
Operation Result:
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Input Series 2 in the body tag of HTML