Methods_Practice.txt

public class Method_Practice {

        public static void main(String[] args)
        {
            System.out.println( "the answer is " + Divide(39, 4) );
        }

        private static int add(int x, int y)
        {
            int result = 0;
            for( int i=0; i < x; i = i + 1)
                result = result + 1;

            for( int i=1; i <= y; i= i + 1)
                result = result + 1;

            return result;
        }

        private static int subtract(int x, int y)
        {
            int result = add(x,0);

            for( int i=0; i < y; i = i + 1)
                result = result - 1;

            return result;
        }

        private static int multiply(int a, int b)
        {
            int result = 0;

            for( int i = 0; i < a; i++ )
                result = result + b;

            return result;
        }

        private static int Divide(float c, float d)
        {
            float dividend = c;
            int result = 0;

            while (dividend >= d)
            {
                dividend = dividend - d;
                result = result + 1;
            }
            return result;
        }
}