Question

write a c++ program to find whether the given character is a digit ,alphabet or a number.

Answer 1

#include<iostream.h>
int main ()
{
int a ;
cout<<"Enter a character";
cin>>a;
if( isdigit(a))
{
cout<<a<<"is a digit";
}
else if(isalpha(a) )
{
cout<<a<<"is a alphabet";
}
else
{
cout<<a<<"is a symbol";
}
return 0;
}

Answer 2

write a C program to read a character from user find whether the character is alphabet digit or special symbol.

Explanation:

#include<stdio.h>

int main()

{

char ch;

printf("Enter the Character");

scanf("%c",&ch);

if((ch>=65 && ch<=90)||(ch>=97 && ch<=122))

printf("it's a alphabet ");  

else if(ch>='0' && ch<='9')

printf("it's a Number ");

else

printf("it's a symbol");

return 0;

}