public long sum ( int VAR_1 , int to ) { if ( VAR_1 > 0 ) return ( sum ( 0 , to ) ) - ( sum ( 0 , VAR_1 ) ) ; long VAR_2 = 0 ; for ( int i = to ; i >= 0 ; i = ( i & ( i + 1 ) ) - 1 ) VAR_2 += VAR_3 [ i ] ; return VAR_2 ; }

public long sum ( int VAR_1 , int to ) { if ( VAR_1 > 0 ) return ( sum ( 0 , to ) ) - ( sum ( 0 , ( VAR_1 - 1 ) ) ) ; long VAR_2 = 0 ; for ( int i = to ; i >= 0 ; i = ( i & ( i + 1 ) ) - 1 ) VAR_2 += VAR_3 [ i ] ; return VAR_2 ; }
