Getting the number of decimal places: Difference between revisions
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(Added Ada solution) |
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<pre>[1,3,3,12,15,7]</pre> |
<pre>[1,3,3,12,15,7]</pre> |
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=={{header|Java}}== |
=={{header|Java}}== |
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<syntaxhighlight lang="java"> |
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int decimalPlaces(double value) { |
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String string = String.valueOf(value); |
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return string.length() - (string.indexOf('.') + 1); |
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} |
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</syntaxhighlight> |
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Or |
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<syntaxhighlight lang="java">public static int findNumOfDec(double x){ |
<syntaxhighlight lang="java">public static int findNumOfDec(double x){ |
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String str = String.valueOf(x); |
String str = String.valueOf(x); |
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