Fraction to Recurring Decimal
# 166. Fraction to Recurring Decimal
Given two integers representing the numerator and denominator of a fraction, return *the fraction in string format*.
If the fractional part is repeating, enclose the repeating part in parentheses
If multiple answers are possible, return any of them.
It is guaranteed that the length of the answer string is less than 104 for all the given inputs.
Note that if the fraction can be represented as a *finite length string*, you must return it.
Example 1
Input
numerator = 1, denominator = 2Output
"0.5"The fraction 1 / 2 equals 0.5 and has no repeating part.
Example 2
Input
numerator = 4, denominator = 333Output
"0.(012)"Constraints
- -2^31 <= numerator, denominator <= 2^31 - 1
- denominator != 0