ÃæÀüÇϱâ
Àå¹Ù±¸´Ï
ÀÚ·áÆÇ¸Å
¸¶À̹ڽº
ÅëÇÕ°Ë»ö

[ÀÌÇÑÃâÆÇ»ç] ÀÚ¹ÙÇÁ·Î±×·¡¹Ö(java programming) 7Àå(7chapter) ¿öÅ©ºÏ(workbook)

seocani > ¹®¼­¹Ú½º > ±âº» Æú´õ | 2008/05/25 ±¸¸Å(0) ¤Ó Á¶È¸(20)
¹®¼­ ¿ä¾àÁ¤º¸
±¸¸ÅÀÚ Æò°¡
  • ÆÇ¸Å°¡°Ý : 1,000¿ø (6Pages)
  • ÀúÀ۽ñâ : 2007/11
  • Ãßõµ¶ÀÚ : ´ëÇлý
¹®¼­ »ó¼¼Á¤º¸
¼Ò°³±Û [ÀÌÇÑÃâÆÇ»ç] ÀÚ¹ÙÇÁ·Î±×·¡¹Ö(java programming) 7Àå(7chapter) ¿öÅ©ºÏ(workbook) ½Ç½À°úÁ¦ 1,2ÀÔ´Ï´Ù.
¸ñÂ÷ chapter 07 ½Ç½À °úÁ¦1.
¡Ý ±¸Çö
¡Ý ½ÇÇè Æò°¡

chapter 07 ½Ç½À °úÁ¦2.
¡Ý ºÐ¼®
¡Ý ±¸Çö
¡Ý ½ÇÇè Æò°¡
º»¹®³»¿ë nterface Crypto {
public char encript(char ch);
public char decript(char ch);
}

class AlgorithmTest {
private class NewAlgorithm implements Crypto
{
public char encript(char ch)
{
int input = (int) ch;
if (input>65530) { input -= 65535; }
input += 5;
return (char)input;
}
public char decript(char ch)
{
int input = (int) ch;
if(input <= 5) { input += 65535; }
input -= 5;
return (char) input;
}
}
public void run()
{
char e = `e`;
char h = `h`;
char a = `a`;
char n = `n`;
System.out.println("Æò ¹® : "+e+h+a+n);
Crypto chiper = new NewAlgorithm();
e = chiper.encript(e);
h = chiper.encript(h);
a = chiper.encript(a);
n = chiper.encript(n);
System.out.println("¾ÏÈ£¹® : "+e+h+a+n);
e = chiper.decript(e);
h = chiper.decript(h);
a = chiper.decript(a);
n = chiper.decript(n);
Âü°íÀÚ·á Âü°íÀÚ·á ¾øÀ½
Çб³Á¤º¸ 2ÁÖ°£ ´Ù¿î¹ÞÀº ÇлýÀÇ Çб³Á¤º¸¸¦ º¸¿©ÁÝ´Ï´Ù.(5P ¼Ò¿ä)
ÀúÀÛ±Ç Á¤º¸ À§ Á¤º¸ ¹× °Ô½Ã¹° ³»¿ëÀÇ Áø½Ç¼º¿¡ ´ëÇÏ¿© ÇØÇÇÄ·ÆÛ½º´Â º¸ÁõÇÏÁö ¾Æ´ÏÇϸç, ÇØ´ç Á¤º¸ ¹× °Ô½Ã¹° ÀúÀ۱ǰú ±âŸ ¹ýÀû Ã¥ÀÓÀº ÀÚ·á µî·ÏÀÚ¿¡°Ô ÀÖ½À´Ï´Ù.
À§ Á¤º¸ ¹× °Ô½Ã¹° ³»¿ëÀÇ ºÒ¹ýÀû ÀÌ¿ë, ¹«´Ü ÀüÀ硤¹èÆ÷´Â ±ÝÁöµÇ¾î ÀÖ½À´Ï´Ù.ÀúÀÛ±ÇÄ§ÇØ, ¸í¿¹ÈÑ¼Õ µî ºÐÀï¿ä¼Ò ¹ß°ß½Ã °í°´¼¾ÅÍÀÇ ÀúÀÛ±ÇÄ§ÇØ ½Å°í¼¾Å͸¦ ÀÌ¿ëÇØ Áֽñ⠹ٶø´Ï´Ù.

±¸¸ÅÆò°¡(
0
)
±¸¸Å¹®ÀÇ(
0
)
Æ®·¢¹é(
0
)