Language-Java

Only create an equals and hashcode method for both classes.

Override Object's equals method in Money and Complex. Also create a hashcode method that uses the same values as the equals method.

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The add method-->Adds the current and the given complex numbers together, and stores the sum in a new Complex object. The current and given complex numbers are not altered in the process.

@param other the other complex number to add to this one @return the new Complex object that holds the result of the addition

the subtract method--> Subtracts the other complex number from this one, and stores the result in a new Complex object. The current and given complex numbers are not altered in the process. @param other the other complex number to subtract from this one @return the new Complex object that holds the result of the subtraction

Money (leaf Complex (leaf) -dollars: long -cents: byte -real: double -imaginary: double +Complex() +Complex(real:double, imaginary:double) +getReal(): double +Money() +Money(dollars:long, cents: byte) +getDollars(): long +getcents(): byte +add(other: Money): Money +subtract(other: Money): Money +toString(): String +add(other: Complex): Complex +subtract(other: Complex): Complex +toString(): String