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FunctionPage| | FunctionPage| | ||
name={{#var:name}}| | name={{#var:name}}| | ||
function1={{Function| | function1={{Function| | ||
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function_description=Rounds {{pspan|number}} to the nearest whole number, and returns the result.| | function_description=Rounds {{pspan|number}} to the nearest whole number, and returns the result.| | ||
code1={{CodeSample| | |||
title=Code Samples| | |||
description=Rounds numbers to the place desired.| | |||
code= | |||
<syntaxhighlight> | |||
float rounder (float number, int place) { | |||
float value = round(number*10.0**-place)*10.0**place; | |||
print(value); | |||
return value; | |||
} | |||
rounder(35.5555, -2); | |||
rounder(25.5, 0); | |||
rounder(5256, 2); | |||
</syntaxhighlight>| | |||
moreinfo= | |||
<pre> | |||
35.56 | |||
26.0 | |||
5300.0 | |||
</pre> | |||
}}| | |||
}} | }} | ||
[[Category:Math and Numbers]] | |||
Latest revision as of 23:26, 21 January 2015
Function Syntax
- number is the number to round
Rounds number to the nearest whole number, and returns the result.
Code Samples
Rounds numbers to the place desired.
float rounder (float number, int place) {
float value = round(number*10.0**-place)*10.0**place;
print(value);
return value;
}
rounder(35.5555, -2);
rounder(25.5, 0);
rounder(5256, 2);35.56 26.0 5300.0