Find Entered Charecter Is Capital, Small, Special Charecter Or Digit

    /* Find Entered Charecter Is Capital, Small, Special Charecter Or Digit */

    /*    ASCII Value    */
    /*    A To Z=65 To 90  (Capital Letter)    */
    /*    a To z=97 To 122 (Small Letter)    */
    /*    0 To 9=48 To 57  (Digit)    */
    /*    <48  (Special Charecter)    */

    /* Suchetan Dey */
   
    #include<stdio.h>
    #include<conio.h>
    void main()
      {
         char a;
         printf("Enter Any Charecter ");
         scanf("%c",&a);
         if(a>=65 && a<=90)
         printf("You Have Entered A Capital Charecter");
         if(a>=97 && a<=122)
         printf("You Have Entered A Small Charecter");
         if(a>=48 && a<=57)
         printf("You Have Entered A Digit");
         else if(a<48)  
         printf("You Have Entered A Special Charecter");     
         getch();
      }

The Output is :-