getchar()
Prototype: int getchar(void);
Header File: stdio.h (C) or cstdio (C++)
Explanation: This function reads in a character. It returns the character as
the ASCII value of that character. This function will wait for a key to be
pressed before continuing with the program.
Example:
//Example waits for a character input, then outputs the character
#include <cstdio>
#include <iostream>
using namespace std;
int main()
{
char a_char;
a_char=getchar();
cout<<a_char;
}
Other Functions
Starting out
