◄QuickSCREEN► ◄Details► ◄Example► ◄Contents► ◄Index► ────────────────────────────────────────────────────────────────────────────── STR$ Function Programming Example The following example uses the STR$ function to convert a number to its string representation and strips out the leading and trailing blanks that BASIC ordinarily prints with numeric output. '*** STR$ function programming example *** CLS ' clear the screen PRINT "Enter 0 to end." DO INPUT "Find cosine of: ",Num IF Num = 0 THEN EXIT DO X$ = STR$(Num) NumRemBlanks$ = LTRIM$(RTRIM$(X$)) PRINT "COS(" NumRemBlanks$ ") = " COS(Num) LOOP Sample Output Enter 0 to end. Find cosine of: 3.1 COS(3.1) = -.9991351 Find cosine of: 0