| 10 REM "Convert strings to numbers and vice versa" | |
| 20 REM "" | |
| 100 INPUT "Input a number: ", A$ | |
| 110 REM "Clear the error flag" | |
| 120 @S=0 | |
| 130 A=VAL(A$) | |
| 140 IF @S=0 THEN PRINT "Conversion successful, number is ", A ELSE PRINT "Number error" | |
| 200 INPUT "Input a number: ", A | |
| 210 A$=STR(A) | |
| 220 PRINT "The number is '";A$;"' " | |
| 300 END | |