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Illusion [34]
3 years ago
11

Write a program with a function that accepts a string as an argument and returns a copy of the string with the first character o

f each sentence capitalized. The program should let the user enter a string and then pass it to the function, printing out the modified string.
Computers and Technology
1 answer:
soldi70 [24.7K]3 years ago
3 0

Answer:

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

 System.out.println("Enter String");

 Scanner sc1=new Scanner(System.in);

 String st1=sc1.nextLine();

 convertfirstchartoupper(st1);

 //System.out.println(st1);

 

}

private static void convertfirstchartoupper(String st1){

     

      char[] arr = st1.toCharArray();

      int k =0;

      arr[0]=Character.toUpperCase(arr[0]);

      while(k<arr.length)

      {

         

         if(Character.isWhitespace(arr[k]))

         {

             

             arr[k+1]=Character.toUpperCase(arr[k+1]);

             

         }

         

         

        k++;

      }

      k=0;

       while(k<arr.length)

      {

         

        System.out.print(arr[k]);

         

        k++;

      }

  }

}

Explanation:

In the above java program, we change a string into an array of characters and then check for whitespace. the letter next to while space is the first letter of the new word, and hence we capitalize that letter. And this is what is required. However, we can split the sentence into a string of words as well, and then capitalize the first letter of each word.

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Read 2 more answers
Design a class named Employee. The class should keep the following information in member variables:
Paha777 [63]

Answer:

Here is the code.

Explanation:

#include <iostream>

#include <cstdlib>

#include <string>

#include <iomanip>

using namespace std;

class Employee

{

private:

string employeeName;

int employeeNumber;

int hireDate;

public:

void setemployeeName(string employeeName);

void setemployeeNumber(int);

void sethireDate(int);

string getemployeeName() const;

int getemployeeNumber() const;

int gethireDate() const;

Employee();

};

void Employee::setemployeeName(string employeeName)

{

employeeName = employeeName;

}

void Employee::setemployeeNumber(int b)

{

employeeNumber = b;

}

void Employee::sethireDate(int d)

{

hireDate = d;

}

string Employee::getemployeeName() const

{

return employeeName;

}

int Employee::getemployeeNumber() const

{

return employeeNumber;

}

int Employee::gethireDate() const

{

return hireDate;

}

Employee::Employee()

{

cout << "Please answer some questions about your employees, ";

}

class ProductionWorker :public Employee

{

private:

int Shift;

double hourlyPay;

public:

void setShift(int);

void sethourlyPay(double);

int getShift() const;

double gethourlyPay() const;

ProductionWorker();

};

void ProductionWorker::setShift(int s)

{

Shift = s;

}

void ProductionWorker::sethourlyPay(double p)

{

hourlyPay = p;

}

int ProductionWorker::getShift() const

{

return Shift;

}

double ProductionWorker::gethourlyPay() const

{

return hourlyPay;

}

ProductionWorker::ProductionWorker()

{

cout << "Your responses will be displayed after all data has been received. "<<endl;

}

int main()

{

ProductionWorker info;

string name;

int num;

int date;

int shift;

double pay;

cout << "Please enter employee name: ";

cin >> name;

cout << "Please enter employee number: ";

cin >> num;

cout << "Please enter employee hire date using the format \n";

cout << "2 digit month, 2 digit day, 4 digit year as one number: \n";

cout << "(Example August 12 1981 = 08121981)";

cin >> date;

cout << "Which shift does the employee work: \n";

cout << "Enter 1, 2, or 3";

cin >> shift;

cout << "Please enter the employee's rate of pay: ";

cin >> pay;

info.setemployeeName(name);

info.setemployeeNumber(num);

info.sethireDate(date);

info.setShift(shift);

info.sethourlyPay(pay);

cout << "The data you entered for this employee is as follows: \n";

cout << "Name: " << info.getemployeeName() << endl;

cout << "Number: " << info.getemployeeNumber() << endl;

cout << "Hire Date: " << info.gethireDate() << endl;

cout << "Shift: " << info.getShift() << endl;

cout << setprecision(2) << fixed;

cout << "Pay Rate: " << info.gethourlyPay() << endl;

system("pause");

return 0;

}

7 0
2 years ago
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