Ex6_13 코드
<![CDATA[
package org.javaro.lecture;
public class Ex6_13 {
public static void main(String[] args) {
System.out.println("조병수 "+"20191010"+"-"+"함수");
double x,y;
x=10.0;
y=20.0;
double area=0.5*x*y;
System.out.println("면적="+area);
}
}
]]>
실행창
