subtract BR from accumulator
add ( ac , mt , qrn ) ; System . out . print ( " TABSYMBOL TABSYMBOL A ▁ = ▁ A ▁ - ▁ BR TABSYMBOL " ) ; for ( int i = qrn - 1 ; i >= 0 ; i -- ) { System . out . print ( ac [ i ] ) ; } temp = 1 ; }