Nim - This repository contains the Nim compiler, Nim's stdlib, tools, and documentation. (mirror)

diff options

Diffstat (limited to 'tests/stdlib/tdb_mysql.nim')

0 files changed, 0 insertions, 0 deletions

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Mu - apps/advent2020/2a.mu</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="none"> <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal-light"> <style type="text/css">  </style> <script type='text/javascript'>  </script> </head> <body onload='JumpToLine();'> <a href='https://github.com/akkartik/mu/blob/master/apps/advent2020/2a.mu'>https://github.com/akkartik/mu/blob/master/apps/advent2020/2a.mu</a> <pre id='vimCodeElement'> 1 # <a href="https://adventofcode.com/2020/day/2">https://adventofcode.com/2020/day/2</a> 2 # 3 # To run (on Linux): 4 # $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a> 5 # $ cd mu 6 # $ ./translate_mu apps/advent2020/2a.mu 7 # $ ./a.elf < input 8 # 9 # You'll need to register to download the 'input' file for yourself. 10 11 fn main -> _/ebx: int { 12 var valid-password-count/edi: int <- copy 0 13 var line-storage: (stream byte 0x100) # 256 bytes 14 var line/edx: (addr stream byte) <- address line-storage 15 var slice-storage: slice 16 var slice/ecx: (addr slice) <- address slice-storage 17 { 18 # read line from stdin 19 <a href='../../106stream.subx.html#L17'>clear-stream</a> line 20 <a href='../../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line 21 # if line is empty (not even a newline), quit 22 var done?/eax: boolean <- <a href='../../309stream.subx.html#L6'>stream-empty?</a> line 23 compare done?, 0 # false 24 break-if-!= 25 <a href='../../304screen.subx.html#L147'>print-stream-to-real-screen</a> line 26 # slice = next-token(line, '-') 27 <a href='../../124next-token.subx.html#L10'>next-token</a> line, 0x2d, slice 28 # start = parse-int(slice) 29 var _start/eax: int <- <a href='../../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice 30 var start/ebx: int <- copy _start 31 var dash/eax: byte <- <a href='../../112read-byte.subx.html#L273'>read-byte</a> line # skip '-' 32 # slice = next-token(line, ' ') 33 <a href='../../124next-token.subx.html#L10'>next-token</a> line, 0x20, slice 34 var _end/eax: int <- <a href='../../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice 35 var end/esi: int <- copy _end 36 <a href='../../405screen.mu.html#L480'>print-int32-decimal</a> 0, start 37 <a href='../../405screen.mu.html#L169'>print-string</a> 0, " " 38 <a href='../../405screen.mu.html#L480'>print-int32-decimal</a> 0, end 39 <a href='../../405screen.mu.html#L169'>print-string</a> 0, "\n" 40 # letter = next non-space 41 <a href='../../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line 42 var letter/eax: byte <- <a href='../../112read-byte.subx.html#L273'>read-byte</a> line 43 # skip some stuff 44 { 45 var colon/eax: byte <- <a href='../../112read-byte.subx.html#L273'>read-byte</a> line # skip ':' 46 } 47 <a href='../../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line 48 # now check the rest of the line 49 var is-valid?/eax: boolean <- is-valid? start, end, letter, line 50 compare is-valid?, 0 # false 51 { 52 break-if-= 53 <a href='../../405screen.mu.html#L169'>print-string</a> 0, "valid!\n" 54 valid-password-count <- increment 55 } 56 loop 57 } 58 <a href='../../405screen.mu.html#L480'>print-int32-decimal</a> 0, valid-password-count 59 <a href='../../405screen.mu.html#L169'>print-string</a> 0, "\n" 60 return 0 61 } 62 63 fn is-valid? start: int, end: int, letter: byte, password: (addr stream byte) -> _/eax: boolean { 64 var letter-count/edi: int <- copy 0 65 # for every c in password 66 # if (c == letter) 67 # ++letter-count 68 { 69 var done?/eax: boolean <- <a href='../../309stream.subx.html#L6'>stream-empty?</a> password 70 compare done?, 0 # false 71 break-if-!= 72 var c/eax: byte <- <a href='../../112read-byte.subx.html#L273'>read-byte</a> password 73 compare c, letter 74 { 75 break-if-!= 76 letter-count <- increment 77 } 78 loop 79 } 80 # return (start <= letter-count <= end) 81 compare letter-count, start 82 { 83 break-if->= 84 return 0 # false 85 } 86 compare letter-count, end 87 { 88 break-if-<= 89 return 0 # false 90 } 91 return 1 # true 92 } </pre> </body> </html>


context:
space:
mode: