diff options
| -rw-r--r-- | 2020/twoFancy.nim | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/2020/twoFancy.nim b/2020/twoFancy.nim new file mode 100644 index 0000000..a16ef06 --- /dev/null +++ b/2020/twoFancy.nim @@ -0,0 +1,70 @@ +import os, strutils, terminal + +let input = paramStr(1) +var unofficial, official: string +var unofficialCount, officialCount: int = 0 +var length: int = 20 + +for line in lines(input): + var frequency: int = 0 + var unofficialPass, officialPass, unofficialValidity, officialValidity: string + let + entry: seq[string] = split(line, {'-', ' ', ':'}) + min: int = parseInt(entry[0]) + max: int = parseInt(entry[1]) + letter: char = entry[2][0] + pass: string = entry[4] + + if len(pass) > length: + length = len(pass) + + for char in pass: + if char == letter: + inc(frequency) + if frequency < min: + unofficialPass.add(ansiForegroundColorCode(fgBlue) & $char) + elif char == letter and frequency > max: + unofficialPass.add(ansiForegroundColorCode(fgRed) & $char) + else: + unofficialPass.add(ansiForegroundColorCode(fgGreen) & $char) + else: + unofficialPass.add(ansiForegroundColorCode(fgDefault) & $char) + unofficialPass.add(ansiForegroundColorCode(fgDefault)) + if min <= frequency and frequency <= max: + inc(unofficialCount) + unofficialValidity = ansiForegroundColorCode(fgGreen) & "VALID (" & $frequency & ")" & ansiForegroundColorCode(fgDefault) + elif frequency < min: + unofficialValidity = ansiForegroundColorCode(fgBlue) & "TOO FEW (" & $frequency & " < " & $min & ")" & ansiForegroundColorCode(fgDefault) + elif frequency > max: + unofficialValidity = ansiForegroundColorCode(fgRed) & "TOO MANY (" & $frequency & " > " & $max & ")" & ansiForegroundColorCode(fgDefault) + + for i in 0..len(pass)-1: + if i == min-1: + if pass[min-1] == letter: + officialPass.add(ansiForegroundColorCode(fgGreen)) + else: + officialPass.add(ansiForegroundColorCode(fgRed)) + elif i == max-1: + if pass[max-1] == letter: + officialPass.add(ansiForegroundColorCode(fgGreen)) + else: + officialPass.add(ansiForegroundColorCode(fgRed)) + else: + officialPass.add(ansiForegroundColorCode(fgDefault)) + officialPass.add(pass[i]) + if pass[min-1] == letter xor pass[max-1] == letter: + inc(officialCount) + officialValidity = ansiForegroundColorCode(fgGreen) & "VALID (XOR)" & ansiForegroundColorCode(fgDefault) + elif pass[min-1] == letter and pass[max-1] == letter: + officialValidity = ansiForegroundColorCode(fgRed) & "INVALID (AND)" & ansiForegroundColorCode(fgDefault) + else: + officialValidity = ansiForegroundColorCode(fgBlue) & "INVALID (NOT)" & ansiForegroundColorCode(fgDefault) + + unofficial.add(alignLeft($min & "-" & $max, 6) & ansiStyleCode(1) & $letter & ansiStyleCode(0) & ": " & unofficialPass & repeat(" ", length+2 - len(pass)) & ansiStyleCode(1) & unofficialValidity & ansiStyleCode(0) & "\n") + official.add(alignLeft($min & "-" & $max, 6) & ansiStyleCode(1) & $letter & ansiStyleCode(0) & ": " & unofficialPass & repeat(" ", length+2 - len(pass)) & ansiStyleCode(1) & officialValidity & ansiStyleCode(0) & "\n") + +unofficial.add("TOTAL VALID PASSWORDS (The Sled Rental Place Down The Street Policy): " & $unofficialCount & "\n") +official.add("TOTAL VALID PASSWORDS (The Official Toboggan Corporate Policy): " & $officialCount) + +echo unofficial +echo official |