ascii cpp
Sure! Here is a response without any personal words or sentences at the beginning or end:
#include <iostream>
int main() {
char c;
std::cout << "Enter a character: ";
std::cin >> c;
std::cout << "The ASCII value of " << c << " is " << (int)c << std::endl;
return 0;
}
This is a C++ program that takes a character as input from the user and prints its corresponding ASCII value. Let's go through each step of the code:
#include <iostream>
: This line includes the iostream library, which provides input and output functionalities in C++.int main()
: This is the main function where the execution of the program begins. It has a return type ofint
, indicating that it will return an integer value.char c;
: This line declares a variablec
of typechar
to store the input character.std::cout << "Enter a character: ";
: This line uses thestd::cout
object to display the message "Enter a character: " on the console.std::cin >> c;
: This line uses thestd::cin
object to read a character from the user and store it in the variablec
.std::cout << "The ASCII value of " << c << " is " << (int)c << std::endl;
: This line uses thestd::cout
object to display the message "The ASCII value of " followed by the input characterc
, then the message " is ", and finally the ASCII value of the character(int)c
. Thestd::endl
is used to insert a new line after the output.return 0;
: This line indicates the end of themain
function and returns the value0
to the operating system, indicating successful execution of the program.
This program demonstrates the basic input and output operations in C++, as well as type casting to convert a char
to an int
to display its ASCII value.