The number of even elements of the sequence

Explanation of the Code

1. Initialize Count:
   count_even = 0

   • Initialize a variable count_even to 0 to keep track of the number of even integers in the sequence.
2. Reading Input and Counting Even Numbers:
   while True:


       num = int(input())


       if num == 0:


           break


       if num % 2 == 0:


           count_even += 1

   • Use a while True loop to continuously read input.
   • Convert the input to an integer using int().
   • If the integer is 0, break the loop.
   • If the integer is even (i.e., num % 2 == 0), increment count_even by 1.
3. Printing the Count of Even Numbers:
   print(count_even)

   • Print the value of count_even after exiting the loop.