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AshayFernandes · web-flow · commit 78e41fc68675 · 2019-09-17T23:52:39.000+05:30
diff --git a/assign3.py b/assign3.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Sep 17 22:49:29 2019
+
+@author: Ashay Fernandes
+"""
+
+"""
+q> write a temperature converter python progra which is menu driven each such conversion logic
+   should be defined in seperate functions.The program should call the respective function based on the users
+   's requirement.the program should run as long as the user wishes so.provide an option to view the conversion
+    stored as list of tuples with attributes from unit value to unit value sorted by the users choice"""
+    
+    
+lyst1=[]
+def celtokel():
+    num=float(input("enter the Temperature in celsius"))
+    val=num+273.15
+    tup=["from-celsius:",num,"to-kelvin:",val]
+    lyst1.append(tup)
+    
+def celtofah():
+    num=float(input("enter the Temperature in celsius"))
+    val=float((num * 9/5) + 32)
+    tup=["from-celsius:",num,"to-fahrenheit:",val]
+    lyst1.append(tup)
+        
+  
+def keltofah():
+    num=float(input("enter the Temperature in kelvin"))
+    val=float((num - 273.15) * 9/5 + 32)
+    tup=["from-kelvin:",num,"to-fahrenheit:",val]
+    lyst1.append(tup)
+    
+def tofrom():
+   revlyst=[] 
+   for i in range(0,len(lyst1)):
+      lyst2=[x for x in lyst1[i]]
+      lyst2.reverse()
+      j=lyst2[0]
+      temp=lyst2[1]
+      lyst2[0]=temp
+      lyst2[1]=j
+      j=lyst2[2]
+      temp=lyst2[3]
+      lyst2[2]=temp
+      lyst2[3]=j
+      revlyst.append(tuple(lyst2))
+   print(revlyst)   
+    
+while True:
+  print('enter \n1:to convert from celsius to kelvin \n2:to convert from celsius to fahrenheit \n')
+  print('3:convert from kelvin to fahrenheit\n4:to display values from -to-values\n5:to display values to-from\n6:exit')
+  i=int(input())
+  if i==1:
+     celtokel()
+  elif i==2:
+     celtofah()
+  elif i==3:
+     keltofah()
+  elif i==4:
+    print(lyst1)
+  elif i==5:
+    tofrom()
+  elif i==6:
+    break;
+  else:
+    print('enter valid command')   
+     
+        
+        
diff --git a/labwork3.py b/labwork3.py
@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Sep 17 20:27:51 2019
+
+@author: Ashay Fernandes
+"""
+"""
+<q> Write a python progran to do the following:
+   a) Read a list of elemets. Create a new list having all the elements minus duplicate use functions.use 
+      one line comprehensions to create a new list of even numbers . create another list reversing the elements.
+    """  
+lyst1=[]    
+for i in range(0,5):
+       lyst1.append(int(input("enter the list element(numbers)\n")));
+lyst2=[]      
+def deldup(lyst):
+   for i in lyst1:
+      if i not in lyst2:
+         lyst2.append(i) 
+         
+deldup(lyst1) 
+print(lyst2)
+        
+     
+#using list comprehension to generate a list of even numbers
+
+lyst3=[x for x in lyst1 if x%2==0]
+
+lyst4=[x for x in lyst1]
+lyst4.reverse()
+print(lyst4)
+
+""" b> Write a python program to count the frequency of words in the given file
+"""
+
+fhand=open('text.txt')
+x=fhand.read()
+lyst5=x.split()
+dictionary={}
+for i in lyst5:
+    dictionary[i]=dictionary.get(i,0)+1
+    
+    
+for key,value in dictionary.items():
+     print(key,value)
+        
+"""
+   c> read a list of numbers.use a recursive function to find the maximum of 'n' numbers
+  """
+n= int(input("enter the size of list" ))
+lyst6=[]
+for i in range(0,n):
+    lyst6.append(int(input('enter the number')))
+    
+def maximum(lyst,n):
+      if n==1:
+         return lyst[0]
+      else:
+         return max(lyst[n-1],maximum(lyst,n-1))
+maximum(lyst6,len(lyst6))     
+          
+       
+
+
+
+
+
+  
