#include <iostream>
#include <boost/>
 
using namespace std;
 
int gcd(int a,int b){
	if(a == 0) return b;
	else return gcd(b%a,a);
}
void decimalToFrac(float input){
	int numerator, denominator;
	string stringInput =  atoi(input);
	char *tokens = strtok(stringInput,",");
	if(tokens.length() != 0){
		numerator = tokens[0];
		denominator = tokens[1];	
	}
	int gcd = gcd(numerator,denominator);
	cout << "\n Fraction in lowest form : " << numerator/gcd << "/" << denominator/gcd << endl;
 
}
int main(void)
{
	decimalToFrac(1.2);	
	return 0;
}

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