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Diffstat (limited to '2024/05/puzzle-2.awk')
-rwxr-xr-x | 2024/05/puzzle-2.awk | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/2024/05/puzzle-2.awk b/2024/05/puzzle-2.awk deleted file mode 100755 index 6e60b66..0000000 --- a/2024/05/puzzle-2.awk +++ /dev/null @@ -1,34 +0,0 @@ -#!/usr/bin/gawk -f - -function sort_page_numbers(i1, v1, i2, v2) -{ - if (v1 in rules[v2]) - return +1 - if (v2 in rules[v1]) - return -1 - return 0 -} - -BEGIN { FS = "[|,]" } - -/\|/ { rules[$1][$2] = 1 } -/,/ { - delete seen - badent = 0 - - for (i = 1; i <= NF; i++) { - for (j in seen) { - if (j in rules[$i]) - badent = 1 - } - seen[$i] = 1 - } - if (!badent) - next - - split($0, xs) - asort(xs, xs, "sort_page_numbers") - mid += xs[(NF + 1) / 2] -} - -END { print mid }
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