Ex6_6 코드

package org.javaro.lecture; public class Ex6_6 { public static void main(String[] args) { System.out.println("조병수 "+"20191010"+"-"+"함수"); double x,y; x =10.0; y = 20.0; double add_value = fn_add(x,y); System.out.println("더하기 = "+add_value); } public static double fn_add(double x, double y) { double result; result = x+y ; return result; } }

실행창

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