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Run Output

Output Rosolution: 1264 x 154

 
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Star Pattern Program in JavaScript</title>
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<style>
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body{
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    font-size:50px;
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    color:red;
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    line-height:0.8;
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 }
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</style>
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</head>
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<body>
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<script>
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var x = 5;
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for (let i = 1; i <= x; i++) {
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    for (let j = 1; j <= x - i; j++) {
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        document.write("&nbsp;&nbsp;");
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    }
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    for (let k = 1; k <= i; k++) {
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        document.write("*");
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    }
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    for (let l = 1; l <= i - 1; l++) {
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        document.write("*");
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    }
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    document.write("<br/>");
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}
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</script>
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</body>
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</html>