1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pychu [463]
3 years ago
11

Write a program that will read in a line of text and output the number of words in the line and the number of occurrences of eac

h letter. Define a word to b any string of letters that is delimited at each end by either whitespace, a period, a comma, or the beginning or end of the line. You can assume that the input consists entirely of letters, whitespace, commas, and periods. When outputting the number of letters that occur in a line, be sure to count upper and lowercase versions of a letters as the same letter. Output the letters I alphabetical order and list only those letters that do occur in the input line.

Computers and Technology
1 answer:
kherson [118]3 years ago
7 0

Answer:

Here is the C++ program:

#include<iostream>  //to use input output functions

#include <algorithm>  //to use tolower() function

using namespace std;  //to identify objects like cin cout

int main() {  //start of main function

 string text;  // to hold text input

 cout<<"Enter a line of text: ";  // prompts user to enter a string

 getline(cin,text);  // reads the input string (text) from user

transform(text.begin(), text.end(), text.begin(), ::tolower);  //converts the text into lower case

 int letter[26] = {0}; //to hold the letters

 int i;  // used as a loop variable

 int words=0;  // to hold the count of words

 for(i = 0; i< text.size();i++){  // iterates through the text

 if(isalpha(text[i])&&(text[i+1]=='.'||text[i+1]==','||text[i+1]==' '))  //checks if the character at i-th index of text is a letter, and checks if i+1 index position of text is a period, comma or a space

 words++;  // adds 1 to the count of words

 if(isalpha(text[i]))  // if the character at the i-th index of text is a letter

 letter[text[i]-'a']++;  }  // counts the occurrences of each letter

 char j = text[text.size()-1];  // sets j to the last character of text

 if(j != '.' && j!= ' '&& j!=',' &&j!= '\0')  //if the last character is not a period or empty space  or comma or end of lone

 words++;  //add 1 to the count of words

 cout<<"Number of words: "<<words<<endl;  //display the number of words in the text

 for(i=0; i<26; i++)  {  //iterates 25 times

   if(letter[i]>0)  //if letter at index i is greater than 0

   cout<<(char)('a'+i)<<" : "<<letter[i]<<endl;  }} //displays each letters and its number of occurrences in the text

 

Explanation:

The program is explained in the attached document with an example.

You might be interested in
The phone in your hand is a computer. So too is the machine that occupies a 100,000 square foot data center. Given their vast di
Dmitry [639]

Answer:

Well when you think about it they both do the same thing but they are diffirent, they have the same perpose but diffirent parts in them so, when you compair them the phone is smaller and slower, the bigger the computer the better it is depending on the amount of money spent on parts.

5 0
3 years ago
En la historia del Computador porque se caracteriza la primera generación? *
Nadusha1986 [10]

D. Por el uso de tubos de vacio.

8 0
3 years ago
Public class Bird
Anna007 [38]

Answer:

Answer below.

Explanation:

You are creating an object of bird "b" with a talon strength of 5 and a beak of 5.

public Hawk(int talon, int beak)

{

super(beak);

talonStrength = talon;

}

Please mark brainliest if this is the answer you were looking for

Please mark brainliest if this is the answer you were looking for

6 0
3 years ago
What is the device called which typically combines the capabilities of a scanner, printer, fax, and copying machine?
maria [59]
The device which typically combines the capabilities of a scanner , fax ,and copying machine is called an input device.
5 0
3 years ago
You used a website to learn about the child-rearing practices in China. Your study is related most to which aspect
ozzi

Answer:

c. culture

Explanation:

I think your study is related to their culture

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a rule of thumb for cell phones or smartphone etiquette ?
    12·1 answer
  • Create a program that includes a function called toUpperCamelCase that takes a string (consisting of lowercase words and spaces)
    9·1 answer
  • Which type of development metrics does Instagram most improve when it releases an update in the App Store to fix errors its cust
    15·1 answer
  • Which statement does not describe how to save a presentation?
    11·1 answer
  • What are some things you can do to clean up your digital footprint.
    9·1 answer
  • If you wanted to make the system sequentially consistent, what are the key constrains you need to impose
    6·1 answer
  • If, after fetching a value from memory, we discover that the system has returned only half of the bits that we expected; it is l
    8·1 answer
  • A type of attack where the adversary intercepts network packets, modifies them, and inserts them back into the network is called
    13·1 answer
  • Which of the following tips for using social network will help you keep your job
    12·1 answer
  • In additon to setting up services, what other tasks does a sysadmin have to keep in mind? check all that apply.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!