From 4ec3fcfc574b460ee4336fb2a9d6892677fa7954 Mon Sep 17 00:00:00 2001
From: d33pster <d33pster@icloud.com>
Date: Sun, 14 Apr 2024 18:04:10 +0530
Subject: [PATCH 1/3] issue1

---
 main.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/main.py b/main.py
index 2920e9f..e28c688 100644
--- a/main.py
+++ b/main.py
@@ -1,7 +1,9 @@
 from quests import cards
 from random import randint
+import sys
 
 def main():
+    global result
     slots = (list(cards.items()), [], [])
     box_chance_mul = [4, 2, 1]
     while True:
@@ -24,6 +26,8 @@ def main():
         print("-" * 4)
         input("Answer: ")
         o = input(f"The answer was: {a}\nWere you correct? (Y/n/exit): ")
+        if o=='y' or o=='Y':
+            result += 1
         print("=" * 5)
         if not o or o[0].lower() == "y":
             box_idx = min(box_idx + 1, len(slots) - 1)
@@ -39,4 +43,9 @@ def main():
                 break
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    result = 0
+    try:
+        main()
+    except KeyboardInterrupt:
+        print(f'\nYou answered {result} flash cards correctly.')
+        sys.exit(0)
\ No newline at end of file

From 231e46b07dce9eea8b4905ea49b241cd33758bde Mon Sep 17 00:00:00 2001
From: d33pster <d33pster@icloud.com>
Date: Sun, 14 Apr 2024 18:19:27 +0530
Subject: [PATCH 2/3] fix issue #3

---
 main.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/main.py b/main.py
index e28c688..5156266 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,6 @@
 from quests import cards
 from random import randint
-import sys
+import sys, os
 
 def main():
     global result
@@ -20,7 +20,11 @@ def main():
                 break
         box = slots[box_idx]
         q, a = box.pop(n // box_chance_mul[box_idx])
-        print(chr(27) + "[2J")
+        if 'nt' in os.name:
+            os.system('cls')
+        else:
+            os.system('clear')
+        # print(chr(27) + "[2J")
         # print(box_idx, f, n)
         print(q)
         print("-" * 4)

From cb798aeedd59f272a51e02edb2b5e4935c094ef7 Mon Sep 17 00:00:00 2001
From: d33pster <d33pster@icloud.com>
Date: Sun, 14 Apr 2024 18:28:46 +0530
Subject: [PATCH 3/3] fix issue #4

---
 main.py | 106 ++++++++++++++++++++++++++++++++------------------------
 1 file changed, 61 insertions(+), 45 deletions(-)

diff --git a/main.py b/main.py
index 5156266..d547b2e 100644
--- a/main.py
+++ b/main.py
@@ -2,54 +2,70 @@
 from random import randint
 import sys, os
 
-def main():
-    global result
-    slots = (list(cards.items()), [], [])
-    box_chance_mul = [4, 2, 1]
-    while True:
-        wts = [len(i) * box_chance_mul[idx] for idx, i in enumerate(slots)]
-        f = randint(1, sum(wts)) - 1
-        box_idx = 0
-        a = 0
-        n = 0
-        for idx, i in enumerate(wts):
-            a += i
-            if f < a:
-                box_idx = idx
-                n = f - a + i
-                break
-        box = slots[box_idx]
-        q, a = box.pop(n // box_chance_mul[box_idx])
-        if 'nt' in os.name:
-            os.system('cls')
-        else:
-            os.system('clear')
-        # print(chr(27) + "[2J")
-        # print(box_idx, f, n)
-        print(q)
-        print("-" * 4)
-        input("Answer: ")
-        o = input(f"The answer was: {a}\nWere you correct? (Y/n/exit): ")
-        if o=='y' or o=='Y':
-            result += 1
-        print("=" * 5)
-        if not o or o[0].lower() == "y":
-            box_idx = min(box_idx + 1, len(slots) - 1)
-        elif o[0].lower() == "n":
-            box_idx = max(box_idx - 1, 0)
-        else:
-            break
-        slots[box_idx].append((q, a))
-        if len(cards) == len(slots[-1]):
-            print(f"You have memorised all {len(cards)} cards")
-            k = input("Exit? (N/y): ")
-            if o and o[0].lower() == "y":
+class leitner:
+    def __init__(self):
+        self.result = 0
+        self.slots = (list(cards.items()), [], [])
+        self.box_chance_mul = [4, 2, 1]
+    
+    def leitner(self):
+        while True:
+            wts = [len(i) * self.box_chance_mul[idx] for idx, i in enumerate(self.slots)]
+            
+            f = randint(1, sum(wts)) - 1
+            box_idx = 0
+            a = 0
+            n = 0
+            
+            for idx, i in enumerate(wts):
+                a += i
+                if f < a:
+                    box_idx = idx
+                    n = f - a + i
+                    break
+            
+            box = self.slots[box_idx]
+            
+            q, a = box.pop(n // self.box_chance_mul[box_idx])
+            
+            if 'nt' in os.name:
+                os.system('cls')
+            else:
+                os.system('clear')
+            
+            # print question
+            print(q)
+            print("-" * 4)
+            
+            # ask answer
+            input("Answer: ")
+            
+            o = input(f"The answer was: {a}\nWere you correct? (Y/n/exit): ")
+            
+            if o=='y' or o=='Y':
+                self.result += 1
+            
+            print("=" * 5)
+            
+            if not o or o[0].lower() == "y":
+                box_idx = min(box_idx + 1, len(self.slots) - 1)
+            elif o[0].lower() == "n":
+                box_idx = max(box_idx - 1, 0)
+            else:
                 break
+            
+            self.slots[box_idx].append((q, a))
+            
+            if len(cards) == len(self.slots[-1]):
+                print(f"You have memorised all {len(cards)} cards")
+                k = input("Exit? (N/y): ")
+                if o and o[0].lower() == "y":
+                    break
 
 if __name__ == "__main__":
-    result = 0
+    leitnerObj = leitner()
     try:
-        main()
+        leitnerObj.leitner()
     except KeyboardInterrupt:
-        print(f'\nYou answered {result} flash cards correctly.')
+        print(f'\nYou answered {leitnerObj.result} cards correctly.')
         sys.exit(0)
\ No newline at end of file