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Basic_Queue_Implementation.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+# coding: utf-8
+
+# In[6]:
+
+
+'''Defining a class called Queue'''
+
+class Queue:
+    def __init__(self):
+        self.items=[]
+    def is_empty(self):
+        return not bool(self.items)
+    def enque(self,item):
+        self.items.insert(0,item)
+    def dequeue(self):
+        return self.items.pop()
+    def qsize(self):
+        return len(self.items)
+    def disp(self):
+        return self.items
+
+
+# In[7]:
+
+
+'''calling the class through object'''
+q = Queue()
+
+
+# In[24]:
+
+
+'''checking if the queue is empty'''
+q.is_empty()
+
+
+# In[25]:
+
+
+q.enque(4)
+
+
+# In[26]:
+
+
+q.disp()
+
+
+# In[22]:
+
+
+q.enque('kiran')
+
+
+# In[21]:
+
+
+q.dequeue()
+
+
+# In[27]:
+
+
+q.qsize()
+
+
+# In[42]:
+
+
+'''Hot potato encoding'''
+
+def Hpotato(names, num):
+    queue = []
+    for name in names:
+        queue.insert(0,name)
+
+
+    while len(queue)>1:
+        for i in range(num):
+            queue.insert(0,queue.pop())
+            print(queue)
+        queue.pop()
+    return queue.pop()
+
+
+
+
+Hpotato(['surya','kiran','udaya','kumar','arya','rahul'],9)
+
+
+# In[ ]:
+
+
+
+