fix gcd logic and output format

Author: yng-trouble

brain_games/games/b_calc_logic.py

@@ -25,7 +25,7 @@ def b_calc():
             exp = eval(str(num1) + action + str(num2))
         else:
             print(
-                f"{answer} is wrong answer ;(." 
+                f"{answer} is wrong answer ;(. " 
                 f"Correct answer was {exp}.\n"
                 f"Let's try again, {engine.name}!"
                 )

brain_games/games/b_even_logic.py

@@ -20,7 +20,7 @@ def b_even():
             ngin.counter += 1      
         else:
             print(
-                f"{answer} is wrong answer ;(." 
+                f"{answer} is wrong answer ;(. " 
                 f"Correct answer was {real_answer}.\n"
                 f"Let's try again, {ngin.name}!"
                 )

brain_games/games/b_gcd_logic.py

@@ -21,16 +21,17 @@ def b_gcd():
             a = b
             b = rem
 
-            if b == 0:
-                gcd = a
+        if b == 0:
+            gcd = a
         if answer == str(gcd):
-            print('Correct')
+            print('Correct!')
             a = randint(0, 20)
             b = randint(0, 20) 
+            numbers = [a, b]
             ngin.counter += 1
         else:
             print(
-                f"{answer} is wrong answer ;(." 
+                f"{answer} is wrong answer ;(. " 
                 f"Correct answer was {gcd}\n."
                 f"Let's try again, {ngin.name}!"
                 )

brain_games/games/b_prime_logic.py

@@ -25,7 +25,7 @@ def b_prime():
             div_counter = 0 
         else:
             print(
-                f"{answer} is wrong answer ;(." 
+                f"{answer} is wrong answer ;(. " 
                 f"Correct answer was {real_answer}.\n"
                 f"Let's try again, {ngin.name}!"
                 )

brain_games/games/b_progression_logic.py

@@ -34,7 +34,7 @@ def b_progression():
             ngin.counter += 1
         else:
             print(
-                f"{answer} is wrong answer ;(." 
+                f"{answer} is wrong answer ;(. " 
                 f"Correct answer was {missing_number}.\n"
                 f"Let's try again, {ngin.name}!"
                 )