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两个题共用一个答案

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心云意水

#1 Created at ... [Delete] [Delete and Lock User] 
static int findMissingNumber ( int start , int end , List<Integer> list )
	{
	String s = list.toString ( ).replace ( '[' , ',' ).replace ( ']' , ',' ).replaceAll ( " " , "" );
	for ( int i = start ; i < end ; i++ )
	    {
	    if ( s.indexOf ( "," + i + "," ) == -1 )
		    { 
            return i; 
            }
	    }

	return 0;
	}

心云意水

#2 Created at ... [Delete] [Delete and Lock User]

读题不清，少了个等号，修改下。

for ( int i = start ; i < end ; i++ )
=>
for ( int i = start ; i <= end ; i++ )
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