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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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v_10_01
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1001098c
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1991-11-17
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510b
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27 lines
Listing 10
//
// rational.h
//
#include <stdio.h>
class rational
{
public:
rational() { }
rational(long n, long d) : num(n), denom(d) { }
rational operator+(rational r);
rational operator-(rational r);
rational operator*(rational r);
rational operator/(rational r);
rational &operator+=(rational r);
rational &operator-=(rational r);
rational &operator*=(rational r);
rational &operator/=(rational r);
void put(FILE *);
private:
long num, denom;
void simplify();
};