65 lines
1.1 KiB
Plaintext
65 lines
1.1 KiB
Plaintext
dim yabasic 2.90.2, built on x86_64-unknown-linux-gnu
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sub getPriority(ch$)
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local a
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a = asc(ch$)
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if and(a>=asc("a"), a<=asc("z")) return a-asc("a")+1
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if and(a >= asc("A"), a<=asc("Z")) return a-asc("A")+27
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end sub
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open "03.txt" for reading as #1
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sum = 0
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while not eof(1)
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line input #1 line$
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lineLen = len(line$)
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halfLen = lineLen/2
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firstHalf$ = mid$(line$, 1, halfLen)
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secondHalf$ = mid$(line$, halfLen + 1)
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for i=1 to halfLen
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for j=1 to halfLen
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if mid$(firstHalf$, i, 1) == mid$(secondHalf$, j, 1) then
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dup$ = mid$(firstHalf$, i, 1)
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break 2
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endif
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next j
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next i
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sum = sum + getPriority(dup$)
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wend
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close #1
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print sum
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open "03.txt" for reading as #1
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sum = 0
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while not eof(1)
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line input #1 line1$
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line input #1 line2$
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line input #1 line3$
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for i=1 to len(line1$)
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c1$ = mid$(line1$, i, 1)
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for j=1 to len(line2$)
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c2$ = mid$(line2$, j, 1)
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if c1$ != c2$ continue
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for k=1 to len(line3$)
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c3$ = mid$(line3$, k, 1)
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if c2$ != c3$ continue
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badge$ = c3$
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next k
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next j
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next i
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sum = sum + getPriority(badge$)
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wend
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close #1
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print sum
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