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@dev-jonghoonpark
Last active January 16, 2018 14:06
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비전공자를 위한 코딩교육 2주차 : 조건문과 반복문을 이용한 로그인 시스템 Example
import java.util.Scanner;
public class Example {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String pw;
boolean loginFailed;
int failCount = 0;
// do ... while 의 경우 먼저 1번 실행하고 조건문을 확인합니다.
do {
System.out.println("pw를 입력해주세요.");
pw = scanner.nextLine();
loginFailed = !pw.equals("1234567890");
if (loginFailed) {
failCount++;
System.out.println(failCount + "번 로그인에 실패하였습니다.");
} else {
System.out.println("로그인에 성공하였습니다.");
}
} while (loginFailed && failCount < 3);
}
}
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