23 lines
681 B
JavaScript
23 lines
681 B
JavaScript
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<HTML>
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<HEAD><TITLE> Add three numbers - Happy Codings :-) C++, C#, HTML, Java, JavaScript Code Examples</TITLE>
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<SCRIPT>
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function addThreeNums (inOne, inTwo, inThree) {
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var inOne = Number(inOne);
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var inTwo = Number(inTwo);
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var inThree = Number(inThree);
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return Number(inOne + inTwo + inThree);
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}
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</SCRIPT>
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</HEAD>
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<BODY>
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<FORM Name="theForm">
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<INPUT Type=Text Name="num1">
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<INPUT Type=Text Name="num2">
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<INPUT Type=Text Name="num3">
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<INPUT Type=Button Value="Add Them"
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onClick='document.write("The sum of the three numbers is " +
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addThreeNums(theForm.num1.value,theForm.num2.value,theForm.num3.value));'>
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</FORM>
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</BODY>
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</HTML>
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