Upper Case to Lower case and vice versa

[ageofkings09]

Hello, I have created 2 if statements, the second statement is correct but the first statement seems to get skipped, can you please help? Thank you. As a side note I'm also attempting to determine how many white spaces there are if you press space after typing in a letter.


#include<iostream>
#include<cctype>

using namespace std;
int main()
{
int counter = 1; // Counter for do loop
do
{
char c;
char yesNo = 'N';
cout << "Please enter a letter";
cin >> c;

// Create if statements that decides if the letter
// enetered is either uppercase or lower case.
if (c >= 'a' && c <= 'z')
{
c = toupper(c);
}
if (c >= 'A' && c <= 'Z')
{
c = tolower(c);
}
cout << "The output is: " << c;
// Prompting user that letter was not entered and digits was
// entered instead.
if (c = isdigit(c))
{
cout << "You entered number, would you like to try again? Y/N.";
cin >> yesNo;
}
if (yesNo == 'Y' || yesNo == 'y')
{
counter += 1;
}
if (yesNo == 'N' || yesNo == 'n')
{
counter -= 1;
}
cout << "Please enter Y/N to try again";
cin >> yesNo;
if (yesNo == 'Y' || yesNo == 'y')
{
counter += 1;
}
if (yesNo == 'N' || yesNo == 'n')
{
counter -= 1;
}


} while (counter >= 1);
}

[lastchance]

Please use code tags and indentation.

As you write:

if (c >= 'a' && c <= 'z')
{
c = toupper(c);
}
if (c >= 'A' && c <= 'Z')
{
c = tolower(c);
}

The first 'if' didn't get skipped ... it ran, converting a character to upper case ... which the second 'if' statement then converted straight back to lower case again.

The second 'if' statement needs to be an 'else if' instead.

[ageofkings09]

Ahh thank you very much last Chance! I can't believe I missed that, was looking at that for hours. Also sorry this was my first post, I will make sure to utilize proper formatting going forward.