Introduction - If you have any usage issues, please Google them yourself
BUF data area located in the n-byte unsigned number, the number of test and calculation of these and the following form: d0+ d1+ ...+ dn-1 = S in which di is the first i number of decimal, S for and that the decimal value. Programming, called for the display of a decimal number to achieve the use of subroutine SUB1, SUB2 summation subroutine to achieve with the work. Debugger on the machine to check the correctness of the procedure