Data commit

Task/Nim-game/C/nim-game.c

@@ -0,0 +1,59 @@
+#include  <stdio.h>
+
+int playerTurn(int numTokens, int take);
+int computerTurn(int numTokens);
+
+int main(void)
+{
+	printf("Nim Game\n\n");
+	
+	int Tokens = 12;
+	
+	while(Tokens > 0)
+	{
+		printf("How many tokens would you like to take?: ");
+		
+		int uin;
+		scanf("%i", &uin);
+		
+		int nextTokens = playerTurn(Tokens, uin);
+		
+		if (nextTokens == Tokens)
+		{
+			continue;
+		}
+		
+		Tokens = nextTokens;
+		
+		Tokens = computerTurn(Tokens);
+	}
+	printf("Computer wins.");
+	
+	return 0;
+}
+
+int playerTurn(int numTokens, int take)
+{
+	if (take < 1 || take > 3)
+	{
+		printf("\nTake must be between 1 and 3.\n\n");
+		return numTokens;
+	}
+	int remainingTokens = numTokens - take;
+	
+	printf("\nPlayer takes %i tokens.\n", take);
+	printf("%i tokens remaining.\n\n", remainingTokens);
+	
+	return remainingTokens;
+}
+
+int computerTurn(int numTokens)
+{
+	int take = numTokens % 4;
+	int remainingTokens = numTokens - take;
+	
+	printf("Computer takes %u tokens.\n", take);
+	printf("%i tokens remaining.\n\n", remainingTokens);
+	
+	return remainingTokens;
+}