String, dicts

Author: amod26

PracPy string.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+# coding: utf-8
+
+# # Implement a function that takes as input three variables, and returns the largest of the three. Do this without using the Python max() function!
+# 
+# 
+
+# In[1]:
+
+
+def l3():
+    a=int(input("Enter 1st:"))
+    b=int(input("Enter 2nd:"))
+    c=int(input("Enter 3rd:"))
+    if a>b and a>c:
+        return a
+    elif b>a and b>c:
+        return b
+    else:
+        return c
+
+print(l3())
+
+
+# # Write a program that takes a list of numbers (for example, a = [5, 10, 15, 20, 25]) and makes a new list of only the first and last elements of the given list. For practice, write this code inside a function
+
+# In[2]:
+
+
+a = [5, 10, 15, 20, 25]
+
+def listend(x):
+    return [x[0], x[-1]]
+
+print(listend(a))
+
+
+# # Create a dictionary (in your file) of names and birthdays. When you run your program it should ask the user to enter a name, and return the birthday of that person back to them
+
+# In[4]:
+
+
+birthdays={"dad":'9/4/1957',
+          "mom": '8/7/1960',
+          "bro": '17/9/1989',
+          "self": '26/1/1994'}
+
+print('Welcome to the birthday dictionary. We know the birthdays of:')
+for name in birthdays:
+    print(name)
+
+print('Who\'s birthday do you want to look up?')
+name = input()
+if name in birthdays:
+    print('{}\'s birthday is {}.'.format(name, birthdays[name]))
+else:
+    print('Sadly, we don\'t have {}\'s birthday.'.format(name))
+
+
+# In[ ]:
+
+
+
+