Find ascii Value of Number in C

Find Ascii Value of Any Number Program in C

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<stdio.h>
#include<ctype.h>
#include<conio.h>

int main(void)
{
   int number, result;
   clrscr();
   printf("Enter any Character/Symbol/Digits: ");
   number = getch();
   result = toascii(number);
   printf("\nAscii value of  %c is %d\n", number, result);
   getch();
}

Enter any Character/Symbol/Digits: e
Ascii value of e is 101

Ascii Program 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();
printf("Enter any Character/Symbol/Digits: ");
value=getch();
printf("\n\Ascii value of %c is %d",value,value);
getch();
}

Enter any Character/Symbol/Digits:a
Ascii value of e is 97

Ascii Program Explanation

• getch is a predefined function in "conio.h" header file which take or receive one value from keyboard.
• Here %c print the given or entered value by user which received by getch and %d print equivalent ascii code.