Timezone calculator.

[rpgfan3233]

RPGFAN,

Very good. The main part which calculates the time at the TO timezone, seems to be working.

Had some problems because of not knowing what the format of the input should be. Like the date, what format do you want?

By the way, we had decided that we were not going to calculate dates, only a day adjustment like -1, 0, +1.

I need to do a bit more testing. But in the meantime, you are a stong contender for winning this challenge. Good work!
*****

Oops, sorry. I was looking at your first post for the rules. It said the dates were in mm/dd/yyyy format and time's were in hh:mm format.

Edit: For testing purposes, you can also use just HHMM or HMM for time and mmddyyyy for the date (no symbols necessary) since it strips the symbols out anyway. Alternatively, you could replace the DO-LOOP section for the date with this code if you want to use the current date:
[syntax="qbasic"]date = DATE$
FOR i = 1 TO LEN(date)
IF INSTR(key$, MID$(date, i, 1)) <> 0 THEN
dateStr$ = dateStr$ + MID$(date, i, 1)
END IF
NEXT i[/syntax]
Since DATE$ is automatically in mm/dd/yyyy format. . .