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- clear
- set talk off
- set device to screen
- close database
- a1=.t.
- do while a1
- clear
- @ 2,15 say "****************╔Φ▒╕▒¿╖╧╣▄└φ*********************"
- @ 3,15 say " ú░ú«═╦│÷ ú▒ú«▓Θ╤»─Γ▒¿╖╧╔Φ▒╕╫╩┴╧"
- @ 4,15 say " ú▓ú«┤≥╙í▒¿╖╧╔Ω╟δ╡Ñ ú│ú«▒¿╖╧╔Φ▒╕╡─╩Σ╚δ"
- @ 5,15 say " ú┤ú«─Ω▒¿╖╧╔Φ▒╕├≈╧╕ ú╡ú«└·─Ω▒¿╖╧╔Φ▒╕├≈╧╕"
- @ 6,15 say " ú╢ú«▒¿╖╧╔Φ▒╕╡─┤ª└φ"
- @ 7,15 say "***********************************************"
- wait ' ╟δ╩Σ╚δ╤í╘±║┼(0,1,2,3,4,5,6):' to w
- do case
- case w='0'
- retu
- case w='6'
- a1=.t.
- do while a1
- clear
- a=' '
- @ 4,20 say "╟δ╩Σ╚δ╔Φ▒╕▒α║┼" get a
- read
- use bfs
- loca for bfs1=a
- if eof()
- wait '╬▐┤╦╔Φ▒╕ú¼░┤╚╬╥Γ╝ⁿ╖╡╗╪úí'
- clos data
- exit
- endif
- dele
- pack
- wait '╗╣╙╨┬≡ú¿ú┘ú»ú╬ú⌐' to w
- if w<>'y'
- clos data
- exit
- endif
- enddo
- case w='1'
- do bfs1.prg
- case w='2'
- do bfs2.prg
- case w='3'
- do bfs3.prg
- case w='4'
- do bfs4.prg
- case w='5'
- do bfs5.prg
- endcase
- enddo a1
- retu
-
-