24 lines
604 B
D
24 lines
604 B
D
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module s2b;
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import util;
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void main() {
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readText("input/2.txt").strip.splitter("\n")
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.map!(l => l.strip.splitter(" ").map!(c => c.to!char).array)
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.map!((c) {
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int sOp = c[0] - 'A' + 1;
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int sEnd = c[1];
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if (sEnd == 'X') {
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int sMe = sOp - 1;
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if (sMe < 1) sMe = 3;
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return sMe;
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}
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if (sEnd == 'Z') {
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int sMe = sOp + 1;
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if (sMe > 3) sMe = 1;
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return 6 + sMe;
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}
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return 3 + sOp;
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})
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.sum.writeln;
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}
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