๐Ÿง‘๐Ÿป‍๐Ÿ’ป ๊ฐœ๋ฐœ๊ฐœ๋ฐœ

java - ๋ฐ˜๋ณต๋ฌธ๊ณผ ์กฐ๊ฑด๋ฌธ์„ ํ™œ์šฉํ•œ ์žํŒ๊ธฐ ์ œ์ž‘

Seungjae Lee 2020. 9. 1. 21:42
package QusExam;

import java.util.Scanner;

public class HW0828 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		//๋ฌผํ’ˆ๊ตฌ์ž… ๊ตฌ์„ฑ์ค‘ ์•„๋ฌด๊ฑฐ๋‚˜ ์ข‹์œผ๋‹ˆ ์ด์™€ ๊ฐ™์€ ํ˜•์‹์œผ๋กœ ๋ฌผํ’ˆ๊ตฌ์ž…ํ•˜๊ณ  ๊ธˆ์•ก์ด ์ฐจ๊ฐ๋˜๊ฑฐ๋‚˜ ๋”ํ•ด์งˆ ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ ์ž‘์„ฑ
		//์ฝœ๋ผ ์žํŒ๊ธฐ 
		//1.์ฝ”์นด์ฝœ๋ผ-1200 2.์ฝ”์นด์ฝœ๋ผ ์ œ๋กœ-1300 3.์ฝ”์นด์ฝœ๋ผ ๋ผ์ดํŠธ-1100 4.ํŽฉ์‹œ์ฝœ๋ผ-900
		Scanner sc = new Scanner(System.in);
		
		int coke = 1200, zero = 1300, lite = 1100, pepsi = 900, in = 0, out = 0, add = 0, pick=0;
		boolean ca = true;
		
		System.out.println("======์ฝœ๋ผ์žํŒ๊ธฐ======");
		System.out.println("๊ธˆ์•ก์„ ํˆฌ์ž…ํ•ด์ฃผ์„ธ์š”");
		in = sc.nextInt();
		
		while(ca) {		
		System.out.println("์›ํ•˜์‹œ๋Š” ์ƒํ’ˆ์˜ ์ˆซ์ž๋ฅผ ์„ ํƒํ•ด์ฃผ์„ธ์š”.");
		System.out.println("1.์ฝ”์นด์ฝœ๋ผ 2.์ฝ”์นด์ฝœ๋ผ ์ œ๋กœ 3.์ฝ”์นด์ฝœ๋ผ ๋ผ์ดํŠธ 4.ํŽฉ์‹œ์ฝœ๋ผ");
		pick = sc.nextInt();
		
		if(pick == 1 && in>=1200) {
			out = in - coke;
			System.out.println("์„ ํƒํ•˜์‹  ์Œ๋ฃŒ๋Š” ์ฝ”์นด์ฝœ๋ผ์ž…๋‹ˆ๋‹ค.");
			System.out.println("์ž”์•ก์€ " + out + "์ž…๋‹ˆ๋‹ค.");
			in = out;
			if(coke>out) {
				System.out.println("์ž”์•ก์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค");				
				System.out.println("์š”๊ธˆ์„ ์ถ”๊ฐ€ ํˆฌ์ž…ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?");				
				System.out.println("ํˆฌ์ž…(Y), ์ข…๋ฃŒ(N)");		
				String qus = sc.next();
				if(qus.equals("Y") || qus.equals("y")) {
					System.out.println("๊ธˆ์•ก์„ ํˆฌ์ž…ํ•ด์ฃผ์„ธ์š”.");
					add = sc.nextInt();					
				}else if(qus.equals("N") || qus.equals("n")) {					
					System.out.println("์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
					break; 				
				}				
				in += add;				
			}			
		}else if(pick == 2 && in>=1300) {
			out = in - zero;
			System.out.println("์„ ํƒํ•˜์‹  ์Œ๋ฃŒ๋Š” ์ฝ”์นด์ฝœ๋ผ ์ œ๋กœ์ž…๋‹ˆ๋‹ค.");
			System.out.println("์ž”์•ก์€ " + out + " ์ž…๋‹ˆ๋‹ค.");
			in = out;
			if(coke>out) {
				System.out.println("์ž”์•ก์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค");				
				System.out.println("์š”๊ธˆ์„ ์ถ”๊ฐ€ ํˆฌ์ž…ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?");				
				System.out.println("ํˆฌ์ž…(Y), ์ข…๋ฃŒ(N)");		
				String qus = sc.next();
				if(qus.equals("Y") || qus.equals("y")) {
					System.out.println("๊ธˆ์•ก์„ ํˆฌ์ž…ํ•ด์ฃผ์„ธ์š”.");
					add = sc.nextInt();					
				}else if(qus.equals("N") || qus.equals("n")) {					
					System.out.println("์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
					break; 				
				}				
				in += add;				
			}			
		}else if(pick == 3 && in>=1100) {
			out = in - lite;
			System.out.println("์„ ํƒํ•˜์‹  ์Œ๋ฃŒ๋Š” ์ฝ”์นด์ฝœ๋ผ ๋ผ์ดํŠธ์ž…๋‹ˆ๋‹ค.");
			System.out.println("์ž”์•ก์€ " + out + " ์ž…๋‹ˆ๋‹ค.");
			in = out;
			if(coke>out) {
				System.out.println("์ž”์•ก์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค");				
				System.out.println("์š”๊ธˆ์„ ์ถ”๊ฐ€ ํˆฌ์ž…ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?");				
				System.out.println("ํˆฌ์ž…(Y), ์ข…๋ฃŒ(N)");		
				String qus = sc.next();
				if(qus.equals("Y") || qus.equals("y")) {
					System.out.println("๊ธˆ์•ก์„ ํˆฌ์ž…ํ•ด์ฃผ์„ธ์š”.");
					add = sc.nextInt();					
				}else if(qus.equals("N") || qus.equals("n")) {					
					System.out.println("์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
					break; 				
				}				
				in += add;				
			}			
		}else if(pick == 4 && in>=900) {
			out = in - pepsi;
			System.out.println("์„ ํƒํ•˜์‹  ์Œ๋ฃŒ๋Š” ํŽฉ์‹œ์ฝœ๋ผ์ž…๋‹ˆ๋‹ค.");
			System.out.println("์ž”์•ก์€ " + out + " ์ž…๋‹ˆ๋‹ค.");
			in = out;
			if(coke>out) {
				System.out.println("์ž”์•ก์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค");				
				System.out.println("์š”๊ธˆ์„ ์ถ”๊ฐ€ ํˆฌ์ž…ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?");				
				System.out.println("ํˆฌ์ž…(Y), ์ข…๋ฃŒ(N)");		
				String qus = sc.next();
				if(qus.equals("Y") || qus.equals("y")) {
					System.out.println("๊ธˆ์•ก์„ ํˆฌ์ž…ํ•ด์ฃผ์„ธ์š”.");
					add = sc.nextInt();					
				}else if(qus.equals("N") || qus.equals("n")) {					
					System.out.println("์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
					break; 				
				}				
				in += add;				
			}			
		}else {
			System.out.println("๊ธˆ์•ก์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค. ์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
			break;
		}
		
		System.out.println("๊ณ„์†์ฃผ๋ฌธ(Y), ์ฃผ๋ฌธ์ข…๋ฃŒ(N)");
		System.out.println("              ");
		
		String qus = sc.next();
		if(qus.equals("Y") || qus.equals("y")) {
			System.out.println("๊ณ„์†ํ•ด์„œ ์ƒํ’ˆ์„ ๊ตฌ๋งคํ•˜์„ธ์š”.");
			continue; 
		}else if(qus.equals("N") || qus.equals("n")) {
			System.out.println("๋‚จ์€๊ธˆ์•ก"+ out + "์›์ด ๋‚˜์˜ต๋‹ˆ๋‹ค.");
			System.out.println("์ด์šฉํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.");
			break; 				
		}		
		
		}
		
	}

}