To display the pattern
G
OGR
ROGRA
PROGRAM
- CLS
a$ = "PROGRAM"
a = 4
b = 1
t = 40
FOR i = 1 TO 4
PRINT TAB(t); MID$(a$, a, b)
a = a - 1
b = b + 2
t = t - 1
NEXT i
END