Full form of Ascii is American Standard Code for Information Interchange. Ascii is a character-encoding scheme. Originally based on the English alphabet, every character or number have its own Ascii value for example Ascii value of a is 97.
Find Ascii Value of Number Using Library Function
#include<iostream.h> #include<ctype.h> #include<conio.h> int main(void) { int number, result; clrscr(); cout<<"Enter any Character/Symbol/Digits: "; number = getch(); result = toascii(number); cout<<"Ascii value: "<<result; getch(); }
Output
Enter any Character/Symbol/Digits:a Ascii value: 97
Code Explanation
- Here toascii() is a predefined function in "ctype.h" header file which gives or return Ascii value of any given value.
- getch() is a predefined function in "conio.h" header file which take or receive one value from keyboard.
Find Ascii Value of Number without using Library Function
#include<stdio.h> #include<conio.h> void main() { int value; clrscr(); cout<<"Enter any Character/Symbol/Digits: "; value=getch(); cout<<"Ascii value: "<<value; getch(); }
Output
Enter any Character/Symbol/Digits:a Ascii value: 97
Code Explanation
getch() is a predefined function in "conio.h" header file which take or receive one value from keyboard.
