⁂ JSP/: 기본 익히기
[JSP] #2-2 배열 만들기
김갱환
2022. 10. 5. 10:05
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>03_배열</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<h3 style="text-align: center;">배열</h3>
<%
String[] uname= {"라일락","진달래","개나리","무궁화","홍길동"};
int[] kor= {100, 50, 95, 80, 60};
int[] eng= {100, 55, 95, 85, 40};
int[] mat= {100, 60, 35, 90, 30};
int size=uname.length; //5
// 평균 구하기
int[] aver = {0, 0, 0, 0, 0};
for(int i=0; i<size; i++){
aver[i] = (kor[i] + eng[i] + mat[i])/3;
} // for end
// 등수 구하기(평균을 기준으로)
int[] rank = {1, 1, 1, 1, 1};
for(int a=0; a<size; a++){
for(int b=0; b<size; b++){
if(aver[a]<aver[b]){
rank[a]++;
} // if end
} // for end
} // for end
%>
<!-- 출력 -->
<div class="container" style="text-align: center;">
<table class="table">
<thead>
<tr class="info">
<th>이름</th>
<th>국어</th>
<th>영어</th>
<th>수학</th>
<th>평균</th>
<th>등수</th>
<th colspan="3">결과</th>
</tr>
</thead>
<tbody>
<%
for(int i=0; i<size; i++){
%>
<tr>
<td><%=uname[i]%></td>
<td><%=kor[i]%></td>
<td><%=eng[i]%></td>
<td><%=mat[i]%></td>
<td><%=aver[i]%></td>
<td><%=rank[i]%></td>
<td>
<%
if (aver[i]>=70) {
if (kor[i]<40 || eng[i]<40 || mat[i]<40) {
out.print("재시험");
} else {
out.print("합격");
} // if end
} else {
out.print("불합격");
} // if end
%>
</td>
<td>
<%
for (int star=0; star<aver[i]/10; star++) {
out.print("*");
} // for end
%>
</td>
<td>
<%
// 평균 95 이상이면 장학생 (진하게, 빨강색)
if(aver[i]>=95){
out.print("<span style='color:red; font-weight:bord;'>");
out.print("장학생");
out.print("</span>");
} // if end
%>
</td>
</tr>
<%
} // for end
%>
</tbody>
</table>
</div>
</body>
</html>