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C++ Program to Find ASCII Value of a Character
There are 128 characters in the ASCII (American Standard Code for Information Interchange) table with values ranging from 0 to 127.
Some of the ASCII values of different characters are as follows −
| Character | ASCII Value |
|---|---|
| A | 65 |
| a | 97 |
| Z | 90 |
| z | 122 |
| $ | 36 |
| & | 38 |
| ? | 63 |
A program that finds the ASCII value of a character is given as follows −
Example
#include <iostream>
using namespace std;
void printASCII(char c) {
int i = c;
cout<<"The ASCII value of "<<c<<" is "<<i<<endl;
}
int main() {
printASCII('A');
printASCII('a');
printASCII('Z');
printASCII('z');
printASCII('$');
printASCII('&');
printASCII('?');
return 0;
}Output
The ASCII value of A is 65 The ASCII value of a is 97 The ASCII value of Z is 90 The ASCII value of z is 122 The ASCII value of $ is 36 The ASCII value of & is 38 The ASCII value of ? is 63
In the above program, the function printASCII() prints the ASCII values of characters. This function defines an int variable i and the value of the character c is stored into this variable. Since i is integer type, the corresponding ASCII code of the character is stored into i. Then the values of c and i are displayed.
This is demonstrated by the following code snippet.
void printASCII(char c) {
int i = c;
cout<<"The ASCII value of "<<c<<" is "<<i<<endl;
}
Updated on: 24-Jun-2020
8K+ Views
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