[BSP]업무일지 - 2010728

   

Java-

   

/*

//도전 3-1

   

import java.io.IOException;

public class t1

{

   

public static void main(String[] args)throws IOException

{

int ch = 0;

System.out.print("문자 한개를 입력하셈 : ");

ch = System.in.read();

   

//변수ch가 대문자이면

if(ch >= 65 && ch <= 90)

   

//소문자로 출력한다

ch = ch + 32;

System.out.println((char)ch);

}

   

}

*/

---------------------------------------------------------------------

   

   

//도전 3-2

/*

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

int a;

int b;

   

int big;

int small;

   

Scanner input = new Scanner(System.in);

   

System.out.print("첫번째 정수형 데이터: ");

a = input.nextInt();

System.out.print("두번째 정수형 데이터: ");

b = input.nextInt();

   

if(a > b)

{

big = a;

small = b;

}

else

{

small = a;

big = b;

}

System.out.println("최대값 :"+ big);

System.out.println("최소값 :"+ small);

}

}

*/

   

---------------------------------------------------------------------

   

/*

//도전 3-3

//양수인지 음수인지 확인

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

int a;

   

Scanner input = new Scanner(System.in);

   

System.out.print("정수형 데이터를 입력하셈: ");

a = input.nextInt();

   

if(a > 0)

{

System.out.print("양수임");

}

else

{

System.out.print("음수임");

}

   

}

}

   

*/

---------------------------------------------------------------------

   

   

/*

//도전 3-4

//대소문자 변경

import java.io.IOException;

public class t1

{

   

public static void main(String[] args)throws IOException

{

int ch = 0;

System.out.print("문자 한개를 입력하셈 : ");

ch = System.in.read();

   

//변수ch가 대문자이면

if(ch >= 65 && ch <= 90)

{

//소문자로 출력한다

ch = ch + 32;

System.out.println("변경후 :"+(char)ch);

}

else if(ch >= 97 && ch <= 122)

{        

//소문자로 출력한다

ch = ch - 32;

System.out.println("변경후 :"+(char)ch);

}

}

   

}

*/

---------------------------------------------------------------------

   

/*

//2의배수 3의배수 5의배수 합

   

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

int in = 0;

int a = 0;

int a1 = 0;

int b = 0;

int b1 = 0;

int c = 0;

int c1 = 0;

int cnt = 0;

   

Scanner input = new Scanner(System.in);

   

System.out.print("1~1000중 정수입력: ");

in = input.nextInt();

   

for(a = 0; a <= in; ++a)

{

{

if(0 == a%2)

{

a1 = a1+a;

}                                

else if(0 == a%3)

{

b1 = b1+a;

}

else if(0 == a%5)

{

c1 = c1+a;

}

   

}

}

cnt = a1 + b1 + c1;

   

System.out.println("총합 :"+cnt);

}

   

}

*/

   

---------------------------------------------------------------------

   

   

/*

   

//구구단

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

int in = 0;

int a = 0;

int cnt = 0;

int cnt2 = 0;

Scanner input = new Scanner(System.in);

while(true)

{        

System.out.print("몇단??: ");

in = input.nextInt();

   

for(a = 1; a <= 9; a++)

{

cnt2 = a;

cnt = in * a;

System.out.print(in+"X"+cnt2+" = "+cnt+"\n");                

}

}

}

}

*/

   

---------------------------------------------------------------------

   

   

//야구게임

import java.util.Scanner;

import java.util.Random;

public class t1

{

public static void main(String[] args)

{

int cnt = 1;

int []r = new int[3]; //랜덤값 저장하는 배열

int []inp = new int[3]; // 사용자가 입력하는 값을 저장하는 배열

int i = 0;

int j = 0;

int game = 0;

int Ball = 0;

int Strike = 0;

   

Scanner input = new Scanner(System.in);

Random rnd = new Random();

System.out.print("☆야구 게임☆\n");

   

for(i = 0; i <= 2; i++)//랜덤값 저장

{

r[i] = rnd.nextInt(9)+ 1;

}

for(i = 0; i <= 2; i++)//같은 값 검사

{

for(j = 0; j <= 2; j++)

{

if(i != j)

{                        

if(r[i] == r[j])

r[j] = rnd.nextInt(9)+ 1;

}        

}

}

for(i = 0;i <= 2;i++)

System.out.printf("%d ",r[i]);

   

while(game < 10)

{        

System.out.println(cnt+"Round");

System.out.print("1부터 9까지 의 숫자 3개 입력 :");

for(i = 0;i <= 2; i++)

inp[i] = input.nextInt(); // 사용자 값 3자리 입력

   

for(i = 0; i <= 2; i++)

{

for(j = 0; j <= 2; j++)

{

if(r[i] == inp[j] && i == j)

Strike++;

if(r[i] == inp[j] && i != j)

Ball++;

}

}

if(Strike == 3)

break;

System.out.printf("☆%dStrike ☆%dBall\n",Strike,Ball);

   

Strike = 0;

Ball = 0;

game++;

cnt++;

}

if(Strike == 3)

System.out.println("-_-+ 예리한 놈");

else

System.out.println("ㅋㅋㅋㅋㅋㅋㅋㅋ참~몬하네~니~ㅋㅋㅋㅋㅋㅋ");

}

}

   

---------------------------------------------------------------------

   

   

/*

//윤년구분

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

int ye;

int b;

int c;

int a;

   

Scanner input = new Scanner(System.in);

while(true)

{

System.out.print("연도를 입력해라 임마: ");

ye = input.nextInt();

   

   

   

if((0 == ye%4 && 0 != ye%100) || 0 == ye%400)

{

System.out.print(ye+"년은 윤년이네~ 임마\n");

}

   

else

{        

System.out.print(ye+"년은 평년이네~ 임마\n");

}

}

   

}

}

*/

---------------------------------------------------------------------

   

   

/*

//사각형안에 글자 넣기

   

import java.util.Scanner;

public class t1

{

   

public static void main(String[] args)

{

Scanner input = new Scanner(System.in);

char ch = '─';

String str;

int a;

int i = 0;

   

while(true)

{

System.out.print("\n입력할 문자열 :");

str = input.nextLine();

   

a = str.length();

System.out.println(a);

System.out.print("┌");

for(i = 0;i < a ;i++)

System.out.print(ch);

System.out.print("┐");

System.out.print("\n");

System.out.print("│"+str+"│");

System.out.print("\n");

System.out.print("└");

for(i = 0;i < a;i++)

System.out.print(ch);

System.out.print("┘");

System.out.println();

   

}

}

}

   

   

*/