Python Conditional: Exercise-6 with Solution
Write a Python program to count the number of even and odd numbers from a series of numbers.
Pictorial Presentation of Even Numbers:
Pictorial Presentation of Odd Numbers:
Sample Solution:
Python Code:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9] # Declaring the tuple
count_odd = 0
count_even = 0
for x in numbers:
if not x % 2:
count_even+=1
else:
count_odd+=1
print["Number of even numbers :",count_even]
print["Number of odd numbers :",count_odd]
Sample Output:
Number of even numbers : 4 Number of odd numbers : 5
Flowchart:
Even Numbers between 1 to 100:
Odd Numbers between 1 to 100:
Visualize Python code execution:
The following tool visualize what the computer is doing step-by-step as it executes the said program:
Python Code Editor:
Have another way to solve this solution? Contribute your code [and comments] through Disqus.
Previous: Write a Python program that accepts a word from the user and reverse it.
Next: Write a Python program that
prints each item and its corresponding type from the following list.
Python: Tips of the Day
Naming and saving slices of iterables:
# Naming slices [slice[start, end, step]] >>> a = [0, 1, 2, 3, 4, 5] >>> LASTTHREE = slice[-3, None] >>> LASTTHREE slice[-3, None, None] >>> a[LASTTHREE] [3, 4, 5]
Write a Python program to find whether a given number [accept from the user] is even or odd, print out an appropriate message to the user.Python Basic: Exercise-21 with Solution
Pictorial Presentation of Even Numbers:
Pictorial Presentation of Odd Numbers:
Sample Solution:-
Python Code:
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
print["This is an odd number."]
else:
print["This is an even number."]
Sample Output:
Enter a number: 5 This is an odd number.
Even Numbers between 1 to 100:
Odd Numbers between 1 to 100:
Flowchart:
Visualize Python code execution:
The following tool visualize what the computer is doing step-by-step as it executes the said program:
Python Code Editor:
Have another way to solve this solution? Contribute your code [and comments] through Disqus.
Previous: Write a Python program to get a string which is n [non-negative integer] copies of a given string.
Next:
Write a Python program to count the number 4 in a given list.
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Python: Tips of the Day
Naming and saving slices of iterables:
# Naming slices [slice[start, end, step]] >>> a = [0, 1, 2, 3, 4, 5] >>> LASTTHREE = slice[-3, None] >>> LASTTHREE slice[-3, None, None] >>> a[LASTTHREE] [3, 4, 5]
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