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JAVA/국비 공부

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3월8일수업(별찍기10) - 3월9일 업로드 package day0308; //별찍기 10번 import java.util.Scanner; public class StarsPrint10 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 10번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int user = scanner.nextInt(); int maxLength = 2 * user - 1; for (int i = 1; i
3월8일수업(별찍기09) package day0308; import java.util.Scanner; public class StarsPrint09 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 9번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int user = scanner.nextInt(); for (int i = 1; i
3월8일 수업(별찍기08) package day0308; //별찍기 8번 import java.util.Scanner; public class StarsPrint08 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 8번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int userNumber = scanner.nextInt(); for (int i = 1; i
3월8일(별찍기07) package day0308; import java.util.Scanner; public class StarsPrint07 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 7번"); System.out.println("출력할 줄 수 입력"); System.out.print(">"); int user = scanner.nextInt(); //윗부분을 담당하는 i for문 for(int i= 1; i
3월8일(별찍기06)- HARD package day0308; //별찍기 6번어려운 버전 import java.util.Scanner; public class StarsPrint06Hard { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 6번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int user = scanner.nextInt(); for(int i = 1; i
3월8일수업(별찍기06)-easy package day0308; //별찍기 6번 import java.util.Scanner; public class StarsPrint06Easy { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 6번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int userNum = scanner.nextInt(); for(int i = userNum; i >= 1; i-- ) { String stars = new String(); // 공백을 담당하는 j for문 for(int j = i; j
3월8일 수업(별찍기05) package day0308; import java.util.Scanner; public class StarsPrint05 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 5번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int userNum = scanner.nextInt(); for(int i = 1; i stars = " " +" "; -> stars = " "; //j가 3일때-> stars = " " + " "; -> stars = " "; //j가 4일때-> stars = " " + " "..
3월8일(별찍기04) package day0308; import java.util.Scanner; public class Starsprint04 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("별찍기 4번"); System.out.println("출력 줄 수 입력"); System.out.print(">"); int userNum = scanner.nextInt(); for(int i = 1; i