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- 1 rem ==================================
- 2 rem commodares problem #54-2 :
- 3 rem file locator
- 4 rem solution by
- 5 rem larry louks & jim borden
- 6 rem ==================================
- 10 data 162,1,32,198,255,32,228,255,230,251,208,4,230,252,240,6,165
- 20 data 144,41,64,240,239,76,204,255
- 30 print"[147]- alpha & omega -64 or 128-":sa=2816:if fre(0)=fre(1) then sa=49152
- 40 fory=sa to sa+24: read k: poke y,k: cs=cs+k: next
- 45 if cs<>4012 then print "data error": end
- 50 input" enter filename";pn$: print: fb=251: fc=252: poke fb,0: poke fc,0
- 60 open 1,8,2,"0:"+pn$: get#1,a$,b$: d=asc(a$+chr$(0))+256*asc(b$+chr$(0))
- 70 print "starts at" d
- 80 sys sa: ln=peek(fb)+peek(fc)*256: t=d+ln-1
- 90 print "ends at" t: close 1
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