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Convert Decimal To Irreducible Fraction

Posted: 3 Aug, 2020
Difficulty: Easy


Try Problem

You are given a real number, 'NUM'. You have to represent this number as an irreducible fraction of the form A/B, where 'A' and 'B' are the numerator and denominator respectively.

A fraction is called irreducible when the greatest common divisor (GCD/HCF) of the numerator and denominator is one.

Example :
Given 'NUM' : 1.75
Irreducible fraction  can be represented as 7/4.

Note that 14/8 = 1.75 as well, but 14/8 is not an irreducible fraction.
Note :
In order to preserve precision, the real number will be given to you in the form of two strings : the integer part, and the fractional part. 

The integer part will contain not more than 8 digits, whereas the fractional part will always contain 8 digits.
Input Format :
The first input line contains an integer 'T', the number of test cases. 
Then 'T' test cases follow.

For each test case, the only input line contains a real number 'NUM', in the form of two single space-separated strings: the integer part and the fractional part.
Output Format :
The output for each test case contains two single space-separated integers 'A' and 'B', the numerator and denominator of the irreducible fraction representing 'NUM' respectively.

The output for each test case will be printed in a separate line.
Note :
You don't need to print anything. It has already been taken care of, just implement the given function. 
Constraints :
1 <= T <= 10^5
0 < NUM < 10^8

Time Limit : 1 sec