109 lines
No EOL
4.1 KiB
HTML
109 lines
No EOL
4.1 KiB
HTML
<!--
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<html>
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<head>
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<title>Calculator</title>
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<meta name="viewport" content="width=240">
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</head>
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<body bgcolor=crimson>
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<div id="topscreen" style="width: 220px; border-color:black; border-style:outset; border-width:2px; height: 150">
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<center>
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<form name="calculator">
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<table border="outset" cellpadding="0" border-color="black" bgcolor="black" cellspacing="0" width="24">
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<tr>
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<td>
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<input type="text" size="28" length="310" value="" name="ans" style="background:white;color:black;">
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</td>
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</tr>
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</table>
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<p><table border="0" cellpadding="1" bordercolor="#FFFFFF" cellspacing="0" width="220" bgcolor="crimson">
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<tr>
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<td align="center">
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<input type="button" value=" 7 " name="seven" onClick="document.calculator.ans.value+='7'">
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</td>
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<td align="center">
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<input type="button" value=" 8 " name="eight" onClick="document.calculator.ans.value+='8'">
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</td>
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<td align="center">
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<input type="button" value=" 9 " name="nine" onClick="document.calculator.ans.value+='9'">
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</td>
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<td align="center">
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<input type="button" value=" ÷ " name="divide" onClick="document.calculator.ans.value+='/'">
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</td>
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</tr>
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<tr>
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<td align="center">
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<input type="button" value=" 4 " name="four" onClick="document.calculator.ans.value+='4'">
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</td>
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<td align="center">
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<input type="button" value=" 5 " name="five" onClick="document.calculator.ans.value+='5'">
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</td>
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<td align="center">
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<input type="button" value=" 6 " name="six" onClick="document.calculator.ans.value+='6'">
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</td>
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<td align="center">
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<input type="button" value=" x " name="multiply" onClick="document.calculator.ans.value+='*'">
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</td>
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</tr>
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<tr>
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<td align="center">
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<input type="button" value=" 1 " name="one" onClick="document.calculator.ans.value+='1'">
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</td>
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<td align="center">
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<input type="button" value=" 2 " name="two" onClick="document.calculator.ans.value+='2'">
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</td>
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<td align="center">
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<input type="button" value=" 3 " name="three" onClick="document.calculator.ans.value+='3'">
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</td>
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<td align="center">
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<input type="button" value=" - " name="subtract" onClick="document.calculator.ans.value+='-'">
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</td>
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</tr>
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<tr>
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<td align="center">
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<input type="button" value=" C " name="clear" onClick="document.calculator.ans.value=''">
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</td>
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<td align="center">
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<input type="button" value=" 0 " name="zero" onClick="document.calculator.ans.value+='0'">
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</td>
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<td align="center">
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<input type="button" value=" = " name="equal"
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onClick="document.calculator.ans.value=eval(document.calculator.ans.value)">
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</td>
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<td align="center">
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<input type="button" value=" + " name="add" onClick="document.calculator.ans.value+='+'">
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</td>
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</tr>
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</table>
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</form>
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</div>
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</center>
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</div>
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</body>
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</html>
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-->
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<html>
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<head>
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<title>Calculator</title>
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<meta name="viewport" content="width=240">
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</head>
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<body>
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<script>
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var l="";
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var m="";
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function w(){
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l=Length(document.f.b.value);document.f.b.value.substr(0,l-1);
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}
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</script>
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<center><form name=f>
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<input type=text name=b size=10><input type=button value="." onclick=document.f.b.value+="."><br>
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<input type=button value=7 onclick=document.f.b.value+=7><input type=button value=8 onclick=document.f.b.value+=8><input type=button value=9 onclick=document.f.b.value+=9><input type=button value="÷" onclick=document.f.b.value+="/"><br>
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<input type=button value=4 onclick=document.f.b.value+=4><input type=button value=5 onclick=document.f.b.value+=5><input type=button value=6 onclick=document.f.b.value+=6><input type=button value=X onclick=document.f.b.value+="*"><br>
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<input type=button value=1 onclick=document.f.b.value+=1><input type=button value=2 onclick=document.f.b.value+=2><input type=button value=3 onclick=document.f.b.value+=3><input type=button value=- onclick=document.f.b.value+="-"><br>
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<input type=button value=C onclick=document.f.b.value=""><input type=button value=0 onclick=document.f.b.value+=0><input type=button value== onclick="document.f.b.value=eval(document.f.b.value)"><input type=button value=+ onclick=document.f.b.value+="+"><br>
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<input type=button value=M+ onclick=m+=document.f.b.value><input type=button value=M- onclick=m-=document.f.b.value><input type=button value=MC onclick=m=""><input type=button value=MR onclick=document.f.b.value+=m>
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</form></center>
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</body>
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</html> |