Merge pull request TheAlgorithms#36 from ShyamW/master

Added Queue represented from list

Author: dynamitechetan

data_structures/QueueOnList.py

@@ -0,0 +1,35 @@
+"""Queue represented by a python list"""
+classQueue():
+def__init__(self):
+self.entries= []
+self.length=0
+
+"""Enqueues{@code item}
+ @param item
+ item to enqueue"""
+defput(self, item):
+self.entries.append(item)
+self.length=self.length+1
+print(self.entries)
+
+"""Dequeues{@code item}
+ @requirement: |self.length| > 0
+ @return dequeued
+ item that was dequeued"""
+defget(self):
+self.length=self.length-1
+dequeued=self.entries[0]
+self.entries=self.entries[1:]
+returndequeued
+
+"""Enqueues{@code item}
+ @return item at front of self.entries"""
+deffront(self):
+returnself.entries[0]
+
+"""Returns the length of this.entries"""
+defsize(self):
+returnself.length
+
+
+