java random問題

public class GenNum

{

  public static void main(String[] args)

  { int iMin = 1;

int iMax = 10;

int iTeam = 3;

int iNum[ ] = iGenNum( iMin, iMax, iTeam, false );

for ( int i = 0; i < iTeam; i++ )

   System.out.print( i );

   System.out.print(max(i) );

  }



  public static int [ ] iGenNum( int piMin, int piMax, int piTeam, boolean pbRepeat )


  { int iRange    = piMax - piMin;

int iReturn[ ] = new int [ iRange ];

int iPtr    = 0;

int iPtr1    = 0;

for ( iPtr = 0; iPtr < piTeam; )

{

   iReturn[ iPtr ] = ( int ) Math.floor( ( iRange + 1 ) * Math.random( ) ) + piMin;

   if ( ! pbRepeat )

   { if ( iPtr > 0 )

      { for ( iPtr1 = 0; iPtr1 < iPtr; iPtr1++ )

      if ( iReturn[ iPtr ] == iReturn[ iPtr1 ] )

         iPtr--;

      }

   }

   iPtr++;

}

   return iReturn;

  }

}
我要RANDOM時出最大個數字
EG: 5 8 9
MAX: 9
但佢出玩下面句子
GenNum.java:19: cannot find symbol
symbol  : variable i
location: class GenNum
   System.out.print(max(i) );
                        ^
1 error
HELP ME

0

0

thinkpanda

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Rank: 3 Rank: 3 Rank: 3

2^#

發表於 2008-11-30 22:36 | 只看該作者

原帖由 ary 於 2008-11-30 22:27 發表
public class GenNum

{

public static void main(String[] args)

{ int iMin = 1;

int iMax = 10;

int iTeam = 3;

int iNum[ ] = iGenNum( iMin, iMax, iTeam, false );

for ( int i = ...

你未define max 呢個method 喎.

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ary

初級會員

Rank: 1

3^#

發表於 2008-11-30 22:38 | 只看該作者

原帖由 thinkpanda 於 2008-11-30 22:36 發表

你未define max 呢個method 喎.

要點define max..

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DarkHero

進階會員

Rank: 3 Rank: 3 Rank: 3

4^#

發表於 2008-11-30 22:44 | 只看該作者

直抄code?

自己寫返max()入面做d 乜

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ary

初級會員

Rank: 1

5^#

發表於 2008-11-30 22:46 | 只看該作者

我加左里句
int max[ ] = iGenNum( iMin, iMax, iTeam, false );
佢出面
GenNum.java:21: cannot find symbol
symbol  : variable i
location: class GenNum
   System.out.println( ( max[ i ] ) );
                              ^
1 error

TOP

DarkHero