<!DOCTYPE html>
<
html
lang
=
"en"
>
<
head
>
<
meta
charset
=
"UTF-8"
>
<
meta
name
=
"viewport"
content
=
"width=device-width, initial-scale=1.0"
>
<
meta
http-equiv
=
"X-UA-Compatible"
content
=
"ie=edge"
>
<
title
>calculator</
title
>
<
link
rel
=
"stylesheet"
type
=
"text/css"
href
=
"style.css"
rel
=
"external nofollow"
>
<
script
type
=
"text/javascript"
src
=
"contain.js"
></
script
>
<
title
>Document</
title
>
</
head
>
<
body
>
<
div
class
=
"calculator"
>
<
form
name
=
"calculator"
>
<
input
type
=
"text"
id
=
"display"
value
=
""
>
<
br
>
<
input
type
=
"button"
class
=
"btn number txt"
value
=
"TYNAM"
>
<
input
type
=
"button"
id
=
"clear"
class
=
"btn number"
value
=
"AC"
onclick
=
"cleardisplay();"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"<-"
onclick
=
"del();"
>
<
input
type
=
"button"
class
=
"btn operator"
value
=
"/"
onclick
=
"get(this.value);"
>
<
br
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"7"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"8"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"9"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn operator"
value
=
"*"
onclick
=
"get(this.value);"
>
<
br
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"4"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"5"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"6"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn operator"
value
=
"+"
onclick
=
"get(this.value);"
>
<
br
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"1"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"2"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"3"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn operator"
value
=
"-"
onclick
=
"get(this.value);"
>
<
br
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"0"
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn number"
value
=
"."
onclick
=
"get(this.value);"
>
<
input
type
=
"button"
class
=
"btn operator equal"
value
=
"="
onclick
=
"calculates();"
>
</
form
>
</
div
>
</
body
>
</
html
>