显示上，相加结果显示要考虑进位的输出显示；输入加数和被加数（减数和被减数、乘数和被乘数、除数和被除数）时，显示器上显示的数字要像平时用的计算器输入一样。(Display, add results to consider binary output display; input addend and summand (meiosis, and the minuend multiplier and multiplicand, divisor and dividend), the digital di