Check The Inputed String is Uppercase, Lowercase Or Number, Or Symboles with the Help of Cheracter ASCII values. It is Simple Methods of Finding the String Types.
C program code
#include<stdio.h>
#include<conio.h>
void main()
{
char s;
int a;
clrscr();
printf("\n Enter a Character ");
scanf("%c",&s);
a=s;
if ( a >= 97 && a < 123 )
printf("\n %c Cheracter is Lower Case",s);
else if ( a >= 65 && a < 91 )
printf("\n %c Cheracter is Upper Case",s);
else if ( a >= 48 && a < 58 )
printf("\n %c Cheracter is Digits ",s);
else
printf("\n %c Cheracter is Symboles ",s);
getch();
}
Output:-

C program code
#include<stdio.h>
#include<conio.h>
void main()
{
char s;
int a;
clrscr();
printf("\n Enter a Character ");
scanf("%c",&s);
a=s;
if ( a >= 97 && a < 123 )
printf("\n %c Cheracter is Lower Case",s);
else if ( a >= 65 && a < 91 )
printf("\n %c Cheracter is Upper Case",s);
else if ( a >= 48 && a < 58 )
printf("\n %c Cheracter is Digits ",s);
else
printf("\n %c Cheracter is Symboles ",s);
getch();
}
Output:-
