The carry from bit3 to bit4 needed for adding packed binary coded decimal number correctly, where two binary coded decimal digits reside in one8-bit byte.
二进制编码的十进制数进行相加所需的从第3位到第4位的进位。
A decimal number may be represented in coded binary form.
一个十进制的数可以用编码二进制形式来代表。
A decimal number may be represented in coded binary form.
一个十进制的数可以用编码二进制形式来代表。
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