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Frac Suite C

 

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class FracSuiteC{
public static void main(String args[])
{ //args means arguments

String Plus = "+";
String Subtract = "-";
String Multiply = "x";
String Divide = "/";

String Choice = args[0];
int FNum = Integer.parseInt(args[1]);
int FDen = Integer.parseInt(args[2]);
int SNum = Integer.parseInt(args[3]);
int SDen = Integer.parseInt(args[4]);


System.out.println("+ for add, - for sub, x for mult, / for div.");


if (Plus.equals(Choice))
{
System.out.println(FNum +"/"+ FDen + "plus " + SNum + "/" +SDen);
System.out.println("adds to:");
System.out.println(FNum*SDen + SNum*FDen +" / "+ FDen*SDen);

}
if (Subtract.equals(Choice))
{
System.out.println(FNum +"/"+ FDen + " minus " + SNum + "/" +SDen);
System.out.println("equals:");
System.out.println((FNum*SDen) - (SNum*FDen) +"/"+ (FDen*SDen));

}
if (Multiply.equals(Choice))
{
System.out.println(FNum +"/"+ FDen + " multipled by " + SNum + "/" +SDen);
System.out.println("equals:");
System.out.println((FNum*SNum) +"/"+ (FDen*SDen));

}
if (Divide.equals(Choice))
{
System.out.println(FNum +"/"+ FDen + " divided by " + SNum + "/" +SDen);
System.out.println("equals:");
System.out.println((FNum*SDen) +"/"+ (SNum*FDen));
}



}
}