24. Computer Programming with flowcharting Technique (page 24)

FIG.26
7.1.6. f. WHILE . . . WEND
1F1.
10 CLS
15 PRINT “PROG022”
20 X = 1
30 WHILE X < = 100
40 PRINT X;
50 X = X + 1
60 WEND
70 END

1F2.
10 CLS
15 PRINT “PROG023”
20 X = ( 1 – 1 )
30 WHILE X < 100
40 X = X + 1
50 PRINT X;
60 WEND
70 END

Note:
( PRINT X); backward and (PRINT X) ; in front )
If You change line number 40 and 50
40 X = X + 1
50 PRINT X;
change
40 PRINT X;
50 X = X + 1
Output:
2 3 4 . . . . 100 101 0 1 2 3 4 . . . . 100