public class Test
{
int maxLen = 6;
int[ ] arr = new int[ maxLen ]; public Test( )
{
arr = new int[]{ 3, 5, 2, 12, 11, 4 };
} public static void main( String[ ] args )
{
Test mSort = new Test( );
for( int i = 0; i < mSort.maxLen; i ++ )
{
System.out.print( mSort.arr[ i ] + " " );
}
}
}改成上面这样就行了。
{
int maxLen = 6;
int[ ] arr = new int[ maxLen ]; public Test( )
{
arr = new int[]{ 3, 5, 2, 12, 11, 4 };
} public static void main( String[ ] args )
{
Test mSort = new Test( );
for( int i = 0; i < mSort.maxLen; i ++ )
{
System.out.print( mSort.arr[ i ] + " " );
}
}
}改成上面这样就行了。
{
int maxLen = 6;
int[ ] arr = new int[ maxLen ]; public Test( )
{
arr = new int[]{ 3, 5, 2, 12, 11, 4 };
} public static void main( String[ ] args )
{
Test mSort = new Test( );
for( int i = 0; i < mSort.arr.lenght; i ++ )
{
System.out.print( mSort.arr[ i ] + " " );
}
}
}
{
int maxLen = 6;
int[ ] arr = new int[ maxLen ]; public Test( )
{
arr = new int[]{ 3, 5, 2, 12, 11, 4 };
} public static void main( String[ ] args )
{
Test mSort = new Test( );
for( int i = 0; i < mSort.arr.length; i ++ )
{
System.out.print( mSort.arr[ i ] + " " );
}
}
}
{
arr = { 3, 5, 2, 12, 11, 4 };
}