Formatted numeric output: Difference between revisions
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(→{{header|Wren}}: Now uses 'fmt' module.) |
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=={{header|Wren}}== |
=={{header|Wren}}== |
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{{libheader|fmt}} |
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Wren doesn't have any kind of numeric formatting built in so we need to write a function to complete this task. |
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<lang ecmascript> |
<lang ecmascript>import "/fmt" for Fmt |
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var s = "%(n)" |
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var c = s.count |
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return (m > c) ? "0" * (m - c) + s : s |
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} |
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var n = 7.125 |
var n = 7.125 |
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System.print( |
System.print(Fmt.rpad(9, n, "0"))</lang> |
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{{out}} |
{{out}} |