Question

How to input a single letter into a char in C++

Answer 1

#include <iostream>

using std::cout;
using std::cin;
using std::endl;

int main()
{
	char ch;
	
	cout << "Enter a letter: ";

	cin >> ch;

	cout << ch << endl;

	return 0;
}

/*
run:

Enter a letter: z
z

*/

 

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Answer 2

#include <iostream>

using std::cout;
using std::cin;
using std::endl;

int main()
{
	char ch;
	
	cout << "Enter a letter: ";

	cin.get(ch);

	cout << ch << endl;

	return 0;
}

/*
run:

Enter a letter: a
a

*/

 

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