Solution Exercise 92: python program that tests whether a given string contains an uppercase character or not

Exercise 92

Write a python program as a function which takes a string s as parameter and returns True if the string s contains at least one uppercase character and False otherwise.

Solution

def containsUpper(s):
    
     # define and initialize a variable which counts the number of capitals
     counter = 0
    
     # browse the characters in the string s
     for x in s:
          # increment the counter each time the character encountered is in uppercase
          if x.isupper ():
               counter = counter + 1
     if counter> 0:
          return True
     else:
          return False
# Example
print (containsUpper ("djangoFramework")) # prints True
print (containsUpper ("djangoframework")) # prints false