oop/02-non-static-methods/Calculator.java


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public class Calculator {
	
	public int add(int a, int b) {
		return a + b;
	}
	
	public int subtract(int a, int b) {
		return a - b;
	}
	
	public double convertFromC2F(double cTemp) {
		return cTemp*180/100 + 32.0;
	}
}