Modify the below c++ program such that if one of the whitespaces is entered, it
ID: 3669433 • Letter: M
Question
Modify the below c++ program such that if one of the whitespaces is entered, it displays a message and tells what the character was.
// P54.cpp - This program reads one character from the keyboard and will
// convert it to uppercase, if it is lowercase
// convert it to lowercase, if it is uppercase
// display a message, if it is a digit
#include<iostream>
#include<ctype>
using namespace std;
int main()
{
char c;
cout << "Enter a character ";
cin >> c;
if (isalpha(c))
{ //check to see if it is a letter of alphabet
if (isupper(c)) //check to see if it is uppercase
{
c = tolower(c);
cout << "Your character " << c << " is in uppercase.";
cout << "Its lowercase case is " << c << endl;
}
else
{
c = toupper(c);
cout << "Your character " << c << " is in lowercase.";
cout << "Its uppercase is " << c << endl;
}
}
else
{
cout << "Your character " << c << " is a digit. ";
}
return 0;
Explanation / Answer
#include <iostream>
#include <ctype.h>
#include <stdio.h>
using namespace std;
int main()
{
char c;
cout << "Enter a character ";
c = getchar();
if (isalpha(c))
{ //check to see if it is a letter of alphabet
if (isupper(c)) //check to see if it is uppercase
{
cout << "Your character " << c << " is in uppercase. ";
c = tolower(c);
cout << "Its lowercase case is " << c << endl;
}
else
{
cout << "Your character " << c << " is in lowercase. ";
c = toupper(c);
cout << "Its uppercase is " << c << endl;
}
}
else if( c >= '0' && c<='9' )
{
cout << "Your character " << c << " is a digit. ";
}
else if(isspace(c))
{
cout<<"Your character is a whitespace character ";
if(c==' ')
cout<<"Your character " <<c<<" is a space character ";
else if(c==' ')
cout<<"Your character " <<c<<" is a tab character ";
else if(c==' ')
cout<<"Your character " <<c<<" is a carriage return character ";
else if(c==' ')
cout<<"Your character " <<c<<" is a newline character ";
else if(c==' ')
cout<<"Your character " <<c<<" is a vertical tab character ";
else if(c==' ')
cout<<"Your character " <<c<<" is a formfeed character ";
}
return 0;
}
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.