Knowee
Questions
Features
Study Tools

Problem StatementWrite a program to count the lines, words and characters in a given text.Input FormatInput the text (Ctrl+D on a new line to end input)Output FormatPrint the no of lines, words, charactersSample Input 1This is a sample text.It has multiple lines.Each line contains words.Sample Output 1Lines: 3Words: 12Characters: 80Sample Input 2Hello WorldHappy CodingSample OutputLines: 2Words: 4Characters: 23

Question

Problem StatementWrite a program to count the lines, words and characters in a given text.Input FormatInput the text (Ctrl+D on a new line to end input)Output FormatPrint the no of lines, words, charactersSample Input 1This is a sample text.It has multiple lines.Each line contains words.Sample Output 1Lines: 3Words: 12Characters: 80Sample Input 2Hello WorldHappy CodingSample OutputLines: 2Words: 4Characters: 23

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

The problem statement is asking to write a program that counts the number of lines, words, and characters in a given text.

Here is a step-by-step solution in Python:

  1. First, we need to get the input from the user. In Python, we can use the input() function to get user input. However, since we need to allow multiple lines of input, we can use a loop to keep getting input until the user decides to stop. We can use Ctrl+D to signal the end of input, which in Python can be caught as an EOFError. Here's how we can do this:
lines = []
try:
    while True:
        lines.append(input())
except EOFError:
    pass
  1. Now that we have the lines of text, we can count the number of lines, words, and characters. The number of lines is just the length of the lines list. To count the words, we can split each line into words using the split() function, which splits a string into a list of words. The number of characters can be found by summing the lengths of each line. Here's how we can do this:
num_lines = len(lines)
num_words = sum(len(line.split()) for line in lines)
num_chars = sum(len(line) for line in lines)
  1. Finally, we can print the results:
print(f"Lines: {num_lines}")
print(f"Words: {num_words}")
print(f"Characters: {num_chars}")

So, the complete program looks like this:

lines = []
try:
    while True:
        lines.append(input())
except EOFError:
    pass

num_lines = len(lines)
num_words = sum(len(line.split()) for line in lines)
num_chars = sum(len(line) for line in lines)

print(f"Lines: {num_lines}")
print(f"Words: {num_words}")
print(f"Characters: {num_chars}")

This program will count the number of lines, words, and characters in the text input by the user.

This problem has been solved

Solution 2

The problem statement is asking to write a program that counts the number of lines, words, and characters in a given text. Here is a step-by-step solution in Python:

  1. First, we need to get the input from the user. In Python, we can use the input() function to get user input. However, since we need to allow multiple lines of input, we can use a loop to keep getting input until the user decides to stop. We can use Ctrl+D to signal the end of input, which in Python can be caught as an EOFError. Here is how we can do this:
text = ''
try:
    while True:
        text += input() + '\n'
except EOFError:
    pass
  1. Now that we have the text, we can count the number of lines, words, and characters. In Python, we can use the split() function to split a string into a list of words. By default, split() splits on spaces, so this will give us the number of words. We can count the number of lines by splitting on the newline character ('\n'). And we can count the number of characters simply by getting the length of the string. Here is how we can do this:
lines = text.split('\n')
words = text.split()
characters = len(text)
  1. Finally, we need to print out the counts. In Python, we can use the print() function to print to the console. Here is how we can do this:
print('Lines:', len(lines))
print('Words:', len(words))
print('Characters:', characters)

Putting it all together, here is the complete program:

text = ''
try:
    while True:
        text += input() + '\n'
except EOFError:
    pass

lines = text.split('\n')
words = text.split()
characters = len(text)

print('Lines:', len(lines))
print('Words:', len(words))
print('Characters:', characters)

This problem has been solved

Similar Questions

Print the number of lines, words, and characters in a file.Write a program to print the number of lines, words, and characters in a file.Note: Take the input file name from the user.Sample Test CasesTest Case 1:Expected Output:Enter·file·name:·InputData1.txtLine·count·=·7Word·count·=·51Char·count·=·306

Count the sentences, words and characters in a fileWrite a Python program that reads a file and prints the number of lines, words, and characters in the file.Input Format:The input will be a single string, which is the name of the file to be read.Output Format:The output will be three separate lines, each containing a count:The first line will contain the number of lines in the file, prefixed with "Sentences: ".The second line will contain the number of words in the file, prefixed with "Words: ".The third line will contain the number of characters in the file, prefixed with "Chars: ".Sample Test CasesTest Case 1:Expected Output:file·name:input1.txtSentences:·8Words:·34Chars:·228Test Case 2:Expected Output:file·name:input2.txtSentences:·7Words:·51Chars:·306

Sample Input 1This is a sample text.It has multiple lines.Each line contains words.Sample Output 1Lines: 3Words: 12Characters: 80Sample Input 2Hello WorldHappy CodingSample OutputLines: 2Words: 4Characters: 23

Which of the following command is used to count the total number of lines, words, and characters contained in a file?0.5 Markswcountwccatless

Program to count characters spaces lines in file content

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.