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±Û¾´ÀÌ : ±èº´ÁÖ                   ³¯Â¥ : 2013-01-31 (¸ñ) 13:46 Á¶È¸ : 6418

public boolean returnStringState(String string)

{

boolean result = true;

String bb = "";

int NumberCount = 0;

int StringCount = 0;

int NumberArray[] = {48,49,50,51,52,53,54,55,56,57};

for(int a =0; a<string.length(); a++)

{

for(int j =0; j<10; j++)

{

if(string.codePointAt(a)==NumberArray[j])

{

NumberCount+=1;

}else

{

StringCount+=1;

}

}

}

if(NumberCount>1 && ((StringCount-10)/10)>5 )

{

result = true;

}else

{

result = false;

}

// Log.d("deletefile", ""+NumberCount+","+(StringCount));

return result;

}

Ư¹®ÀÌ ¾²¿´´ÂÁö, ȤÀº ¿µ¹®ÀÎÁö ¾Ë±â À§Çؼ­´Â À§ÀÇ 

int NumberArray[] = {48,49,50,51,52,53,54,55,56,57};

ó·³ À¯´ÏÄڵ尪À» ¹è¿­·Î ÀúÀåÇÏ¿© ½ºÆ®¸µ Çϳª¾¿ ºñ±³Çغ¸½Ã¸é µË´Ï´Ù.

Âü°í·Î string.codePointAt(a)<-´Â À¯´ÏÄڵ带 ¾ò¾î¿À´Â°ÍÀε¥, 48(0) ºÎÅͽÃÀÛÇؼ­ 57(9)±îÁö ÀÔ´Ï´Ù.


Ư¼ö¹®ÀÚó¸® °°Àº°ÍÀº »ó´çÈ÷ ¸¹Àº¾çÀÇ µ¥ÀÌÅ͸¦ ºñ±³Çϱ⠶§¹®¿¡ µÇµµ·ÏÀ̸é 󸮸¦ ¾ÈÇÏ½Ã´Â°Ô ÁÁ°í,

°¡ÀåÁÁÀº°ÍÀº ½ºÆ®¸µÀÌ ¿µ¾îÀÎÁö, ¼ýÀÚÀÎÁö¸¸ ±¸º°ÇØµÎ´Â°Ô ÁÁÀº°Å °°½À´Ï´Ù.


(·±Å¸ÀÓºñ±³½Ã°£Àº ±×´ÙÁö ±æÁö ¾Ê½À´Ï´Ù. ½Ã°£ º¹Àâµµ´Â O(10*log^n) ÀÔ´Ï´Ù.)

* ±ÛÀ» µî·ÏÇϽǶ§ ²À ÇÊ¿äÇÑ °æ¿ì°¡ ¾Æ´Ï¸é °³ÀÎÁ¤º¸¸¦ ³²±âÁö ¸¶¼¼¿ä ^^ (¿¬¶ôó,À̸ÞÀÏÁÖ¼Ò,Áֹεî·Ï¹øÈ£ µî)




±èº´ÁÖ ´ÔÀÇ Tip&Tech ÃÖ½Å±Û [´õº¸±â]


   

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