Fix random logic in Nim ports

00_Alternate_Languages/01_Acey_Ducey/nim/aceyducey.nim

@@ -4,6 +4,8 @@ var
   bet, cardA, cardB, cardC, stash: int
   retry: bool = true
 
+randomize() # Seed the random number generator
+
 proc printGreeting() =
   echo spaces(26),"ACEY DUCEY CARD GAME"
   echo spaces(15),"CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY"

00_Alternate_Languages/05_Bagels/nim/bagels.nim

@@ -10,6 +10,8 @@ var
   prompt: string
   stillplaying: bool = true
 
+randomize() # Seed the random number generator
+
 # Seed 3 unique random numbers; indicate if they're all unique
 proc genSeed(): bool =
   for i in 1..3:

00_Alternate_Languages/29_Craps/nim/craps.nim

@@ -4,6 +4,8 @@ var
   wager, winnings, rollResult: int
   stillplaying: bool = true
 
+randomize() # Seed the random number generator
+
 proc tryAgain(): bool =
   echo "WANT TO PLAY AGAIN? (YES OR NO)"
   var answer = readLine(stdin).normalize()

00_Alternate_Languages/33_Dice/nim/dice.nim

@@ -6,6 +6,8 @@ var
   z: string
   retry: bool = true
 
+randomize() # Seed the random number generator
+
 echo spaces(34), "DICE"
 echo spaces(15), "CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY"
 echo "\n"

00_Alternate_Languages/91_Train/nim/train.nim

@@ -4,10 +4,11 @@ var
   carSpeed, diff, err, guess, trainSpeed, carTime: int
   stillplaying: bool = true
 
+randomize() # Seed the random number generator
+
 # Return a tuple that'll be carSpeed, diff, trainSpeed
 proc randomNumbers(): (int,int,int) =
-  randomize()
+  result = (rand(41..65), rand(6..20), rand(21..39))
-  result = (rand(1..25)+40 , rand(1..15)+5 , rand(1..19)+20)
 
 # Do we want to play again?
 proc tryAgain(): bool =