2-12. using counter ............................................................................................................ 35
(2) Sewng screen ............................................................................................................................ 43
(1) Pattern nput screen ................................................................................................................... 50
(2) Sewng screen ............................................................................................................................ 52
2-24. using information ...................................................................................................... 58
(1) Handlng possble data ............................................................................................................... 65
(4) Take-n of the data ...................................................................................................................... 66
3-1. Data list ....................................................................................................................... 76
3-2. Initial value list ........................................................................................................... 82