12-28-2009
if 4th and 5th character of sting -ge 45 then add 1 to 3rd character
I want to know how to, given a string like W87151WR71C, if the 4th and 5th character (in this case 15) are greater than 45, then to add 1 to the 3rd character (in this case 7) and assign the revised string the variable name MODSTRING.
Thanks in advance. This is ultimately to grab info from serial numbers, like production date and correspond machines with lease numbers.
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