0 V = 10
1 W = 1
10 IF V=1 THEN GOTO 1000
41 X = W
42 Y = V
50 GOTO 100
51 W=Z
52 V=V-1
56 GOTO 10
97   CLS
98 CLS
99  CLS
100 Z=0
101 IF Y=0  THEN  GOTO 51
102 Y = Y - 1
103 Z = Z + X
104 GOTO 101
1000 PRINT W
1001 STOP
1002 CLS
RUN
