ZuoTi.Pro
Question

Python Write a program which asks the user keep inputting values on a line followed by...

Python

Write a program which asks the user keep inputting values on a line followed by enter until they enter a blank line, at which point the program should print the number of lines entered (excluding the blank).

engineering   Computer-Science   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1 
number_of_lines = 0
while True:
    line = input()  # read a line from user
    if line == '':  # if user entered a blank line
        break  # stop the loop
    number_of_lines += 1

print(number_of_lines)  # print total number of lines entered

0 0
Add a comment
Know the answer?
Add Answer to:
Python Write a program which asks the user keep inputting values on a line followed by...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Write a PYTHON program that allows the user to navigate the lines of text in a...

    Write a PYTHON program that allows the user to navigate the lines of text in a file. The program should prompt the user for a filename and input the lines of text into a list. The program then enters a loop in which it prints the number of lines in the file and prompts the user for a line number. Actual line numbers range from 1 to the number of lines in the file. If the input is 0, the...

  • Python Programming Q.3) Write a program that repeatedly asks the user to enter words until they...

    Python Programming Q.3) Write a program that repeatedly asks the user to enter words until they enter a period ("."). Your program should then print all of the words they entered including the period) on a single line separated by spaces. For example, Enter some words (. to stop): > hello > world hello world.

  • Write a PYTHON program that asks the user for the name of the file. The program...

    Write a PYTHON program that asks the user for the name of the file. The program should write the contents of this input file to an output file. In the output file, each line should be preceded with a line number followed by a colon. The output file will have the same name as the input filename, preceded by “ln” (for linenumbers). Be sure to use Try/except to catch all exceptions. For example, when prompted, if the user specifies “sampleprogram.py”...

  • Write a python program that does the following. a. It asks the user to enter a...

    Write a python program that does the following. a. It asks the user to enter a 5-digit integer value, n. b. The program reads a value entered by the user. If the value is not in the right range, the program should terminate. c. The program calculates and stores the 5 individual digits of n. d. The program outputs a “bar code” made of 5 lines of stars that represent the digits of the number n. For example, the following...

  • In Python 3, Write a program that reads a set of floating-point values. Ask the user...

    In Python 3, Write a program that reads a set of floating-point values. Ask the user to enter the values, then print: The number of values entered. The smallest of the values The largest of the values. The average of the values. The range, that is the difference between the smallest and largest values. If no values were entered, the program should display “No values were entered” The program execution should look like (note: the bold values are sample user...

  • Write a program that asks the user to enter a string and then asks the user...

    Write a program that asks the user to enter a string and then asks the user to enter a character. The program should count and display the number of times that the specified character appears in the string. python programming

  • Write a Python program that reads user input from the command-line. The program should define a...

    Write a Python program that reads user input from the command-line. The program should define a function read Position, which reads the values for t, v0, and h0. If there is an IndexError, print 'Please provide the values for t, vO, and hO on the command line.'. If t, v0, or h0 are less than 0. print 't = # is not possible.' for each variable respectively. Note that the # represents the number entered on the command-line by the...

  • Python program. Character-Analysis Program Problem Statement: Design a program - IN PYTHON - that asks the...

    Python program. Character-Analysis Program Problem Statement: Design a program - IN PYTHON - that asks the user to enter a string. The string will then be displayed back to the user. This is followed by determining the number of alphabetic characters, numeric characters, lower_case letters, upper_case letters, whitespace characters, and then displaying them. The user should be given additional chances to enter additional strings, and each time a string is entered, the above process is to be performed. The inputting...

  • Python Programming 4th Edition: Write a program that asks the user for the number of feet....

    Python Programming 4th Edition: Write a program that asks the user for the number of feet. The program converts those feet to inches by using the formula ’12 * feet’. Hint: Define main () program Get the number of feet from the user Define variables Call a function feet_to_inches(feet) The function receives the number of feet and returns the number of inches in that many feet. The output should look like as follows: Enter the number of feet: If the...

  • python Write a progran that reads values from the user until a blank line is entered....

    python Write a progran that reads values from the user until a blank line is entered. Display the total of al1 the values entered by the user (or 0.0 if the first value entered is a blank 1ine). Complete this task using recursion. program must not use any loops. Your Hint: The body of your recursive function will need to read one value from the user, and then determine whether or not to make a recursive call. Your funetion does...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT