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Author: JakeGerber

maths/decimal_isolate.py

@@ -0,0 +1,25 @@
+"""
+Isolate the Decimal part of a Number
+"""
+
+
+def decimal_isolate(number, digitAmount):
+
+    """
+    Isolates the decimal part of a number.
+    If digitAmount > 0 round to that decimal place, else print the entire decimal.
+    >>> decimal_isolate(35.345, 1)
+    0.3
+    >>> decimal_isolate(35.345, 2)
+    0.34
+    >>> decimal_isolate(35.345, 3)
+    0.345"""
+    if digitAmount > 0:
+        return round(number - int(number), digitAmount)
+    return number - int(number)
+
+
+if __name__ == "__main__":
+    print(decimal_isolate(35.345, 1))
+    print(decimal_isolate(35.345, 2))
+    print(decimal_isolate(35.345, 3))