Files
2025-07-30 15:57:48 +02:00

58 lines
1.0 KiB
Java

class Rational{
private int num;
private int denom;
public Rational(){
this.num = 0;
this.denom = 1;
}
public Rational(int num){
this.num = num;
this.denom = 1;
}
public Rational(int num, int denom){
this.num = num;
this.denom = denom;
}
public void reduce(){
int gcd = Gcd.gcd(this.num, this.denom);
this.num = this.num / gcd;
this.denom = this.denom / gcd;
}
public void extent(int extent){
this.num = this.num * extent;
this.denom = this.denom * extent;
}
public String toString(){
return this.num + "/" + this.denom;
}
public String toStringReduced(){
reduce();
return toString();
}
public Rational mult(Rational number){
Rational r = new Rational();
r.num = this.num * number.num;
r.denom = this.denom * number.denom;
r.reduce();
return r;
}
public static void main(String[] args){
Rational rat = new Rational(12, 24);
System.out.println(rat.toString());
System.out.println(rat.toStringReduced());
rat.extent(12);
System.out.println(rat.toString());
}
}