C Program to Find ASCII Value of a Character

Program 1

#include<stdio.h>
#define clrscr() system("cls")
int main()
{
    int i;
    char ch;
    clrscr();
    
    printf("\n Character \t Ascii Values");
    for(i=0;i<=255;i++) 
    {
        ch=i; // implicit type conversion

        printf("\n%c\t %d",ch,i);
    }
    return 0;
}