한자공/시즌3/20140728 - Revision history

imported>healu1423 at 16:07, 30 July 2014

2014-07-30T16:07:52Z

← Older revision		Revision as of 16:07, 30 July 2014
Line 115:		Line 115:

	System.out.println("x ? y or exit");		System.out.println("x ? y or exit");

	while( true )		while( true )
	{		{
Line 122:		Line 121:
	if(input.equals("exit")) break;		if(input.equals("exit")) break;
	Calculation(input);		Calculation(input);
	}		}



	scan.close();		scan.close();
	}		}
Line 131:		Line 127:
	static void Calculation(String input){		static void Calculation(String input){
	int x = 0, y = 0;		int x = 0, y = 0;

	String[] tmp = input.split(" ");		String[] tmp = input.split(" ");

	try {		try {
	x = Integer.parseInt(tmp[0]);		x = Integer.parseInt(tmp[0]);

2014-07-30T16:07:12Z

← Older revision		Revision as of 16:07, 30 July 2014
Line 105:		Line 105:

	=== 김용준 ===		=== 김용준 ===
			package Calculator_140728;

			import java.util.Scanner;

			public class base {
			public static void main(String [] args){
			Scanner scan = new Scanner(System.in);
			String input;

			System.out.println("x ? y or exit");

			while( true )
			{
			System.out.print("Calculate : ");
			input = scan.nextLine();
			if(input.equals("exit")) break;
			Calculation(input);
			}



			scan.close();
			}

			static void Calculation(String input){
			int x = 0, y = 0;

			String[] tmp = input.split(" ");
			try {
			x = Integer.parseInt(tmp[0]);
			y = Integer.parseInt(tmp[2]);
			}
			catch (NumberFormatException e) {
			System.out.println("Insert only a number!");
			return;
			} catch (ArrayIndexOutOfBoundsException e) {
			System.out.println("Insert only this form!(x ? y)");
			return;
			}

			switch(tmp[1])
			{
			case "+": System.out.println(x+y); break;
			case "-": System.out.println(x-y); break;
			case "": System.out.println(xy); break;
			case "/":
			try{
			System.out.println(x/y);
			} catch (ArithmeticException e){
			System.out.println("Don't divide by 0!");
			return;
			}
			break;
			}
			}
			}
	=== 김정민 ===		=== 김정민 ===

2014-07-30T02:54:11Z

@@ Line 28: / Line 28: @@
 * 예외 처리를 이용하여 계산기 만들기(문자 입력, 0으로 나누기)
 === 유재범 ===
 === 이지수 ===

2014-07-28T04:55:21Z

2014-07-28T04:46:55Z

2014-07-28T04:46:25Z

2014-07-28T03:10:39Z

2014-07-28T03:09:16Z

2014-07-28T03:04:57Z

2014-07-28T03:04:44Z