Description

Use format specifier to give numeric value of character.
%d is used to convert character to its ASCII value.

C/C++

/* C Program to Find ASCII value of a character */
//Save it as FindASCII.c

#include<stdio.h>
int main(){

    char data;

    printf("Enter the character : ");
    scanf("%c",&data);

    printf("The ascii of %c is %d",data, data);

    return 0;
}

Input:
Enter the character : 
A
Output:
The ascii of A is 65

Java

/* Java Program to Find ASCII value of a character */
//Save it as FindASCII.java

import java.io.*;
import java.util.Scanner;

public class FindASCII {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter the character : ");
        char data = scanner.next().trim().charAt(0);
        
        int findASCII = (int)data;

        System.out.println("The ascii of "+data+" is "+findASCII);
    }
}

Input:
Enter the character : 
A

Output:
The ascii of A is 65

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