Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > Please help me write a few lines of code and complete the calculation formula. It should be very simple.

Please help me write a few lines of code and complete the calculation formula. It should be very simple.

WBOY
Release： 2016-07-25 09:13:37
Original
1154 people have browsed it
Such as: 20+20*0.15=23

That is x+x*0.15=y

I need to enter y in the input box to get the value of X. 0.15 is fixed!

It should be very simple! Please help me. If you don’t understand anything, please leave a message and ask questions


Related labels：
求大神帮我写几行代码，完成个计算公式，应该是很简单的
source：php.cn
Previous article：Request website quotation Next article：Discuz x2.5 single page production tutorial
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2252
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2389
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
2003
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1890
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1956
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template