From 4fe185a192e8eedaf42ad660fb246940c47af26c Mon Sep 17 00:00:00 2001 From: June McEnroe Date: Wed, 7 Dec 2022 10:22:39 -0500 Subject: Solve day 7 part 1 --- 2022/day07.awk | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 2022/day07.awk (limited to '2022') diff --git a/2022/day07.awk b/2022/day07.awk new file mode 100644 index 0000000..4143a8b --- /dev/null +++ b/2022/day07.awk @@ -0,0 +1,27 @@ +function parent(dir) { + p = match(dir, "/[^/]+$"); + return substr(dir, 1, p-1); +} +/\$ cd \// { + cwd = "/"; + next; +} +/\$ cd \.\./ { + cwd = parent(cwd); + next; +} +/\$ cd/ { + cwd = cwd "/" $3; +} +/^[0-9]+/ { + for (dir = cwd; dir != ""; dir = parent(dir)) { + dirs[dir] += $1; + } +} +END { + for (dir in dirs) { + if (dirs[dir] > 100000) continue; + sum += dirs[dir]; + } + print sum; +} -- cgit 1.4.1 ='selected'>master dontfiles
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2021-01-12Use hilex for up -hJune McEnroe
2021-01-12Use hilex for bin HTMLJune McEnroe
2021-01-12Don't output a pre in hilex by defaultJune McEnroe
2021-01-12Move hilex out of hilex directoryJune McEnroe
2021-01-12Consolidate hilex formatters into hilex.cJune McEnroe
2021-01-12Remove hacky tagging from hilexJune McEnroe
God that makes the lexers so much simpler.
2021-01-12Add htagml -iJune McEnroe
2021-01-12Render tag index in HTMLJune McEnroe
2021-01-12Add htagml -xJune McEnroe
2021-01-12Prevent matching the same tag twiceJune McEnroe
2021-01-12Process htagml file line by lineJune McEnroe
This simplifies some things, adds support for line number tag definitions, and should enable combining htagml with other preprocessors in the future.
2021-01-12Split fields by tab onlyJune McEnroe
Also don't fail hard on non-forward-search definitions.
2021-01-12List both Makefile and html.sh under README.7June McEnroe
2021-01-12Add htagml exampleJune McEnroe
2021-01-12Use mandoc and htagml for bin htmlJune McEnroe
2021-01-12Add htagmlJune McEnroe
2021-01-12Replace causal.agency with a simple mdoc pageJune McEnroe
2021-01-11Publish "Using vi"June McEnroe
2021-01-11Enable diff.colorMovedJune McEnroe
2021-01-10Set less search case-insensitiveJune McEnroe
2021-01-10Set EXINITJune McEnroe
neovim is laggy as hell in my OpenBSD VM, so I switched to vi so I could type without getting frustrated.
2021-01-09Add c -t flag to print expression typeJune McEnroe
Also add missing float case.
2021-01-05Update taglineJune McEnroe