In [6]:
import time # Import the time library, for usage of time functions

# Get the user input for the amount of seconds the timer
# Will run for 
total_time = int(input("Enter the amount of seconds: "))

# Run loop into the total time is zero
while total_time > 0:
    # Print the current second
    print(total_time)
    # Decrement one from the total time
    total_time -= 1
    # Sleep for a total of one second
    time.sleep(1)
    
# Print the end message
print("You have reached the end of the timer")
Enter the amount of seconds: 3
3
2
1
In [ ]:
 
In [ ]: