<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>선언부를 이용한 덧셈</title>
</head>
<body>
2+1=<%= decadd(2,1) %><br/>
3+1=<%= decadd(3,1) %><br/>
4+1=<%= decadd(4,1) %><br/>
5+1=<%= decadd(5,1) %><br/>
<hr>
2^0=<%= square(2,0) %><br/>
2^1=<%= square(2,1) %><br/>
2^2=<%= square(2,2) %><br/>
2^3=<%= square(2,3) %><br/>
2^4=<%= square(2,4) %><br/>
2^5=<%= square(2,5) %><br/>
</body>
</html>
<%!
private int decadd(int num1, int num2){
int result= num1+num2;
return result;
}
private int square(int num1, int num2){
int result=1;
for(int i=1; i<=num2; i++){
result=result*num1;
}
return result;
}
%>