4. C++ Programs to check whether a given character or a digit or a special character

#include<iostream>
#include<ctype.h>

using namespace std;

int main()
{
    char ch;
    cout<>ch;

    if(isalpha(ch))
        cout<<"you have entered a Character";
    else if(isdigit(ch))
        cout<<"you have entered a digit";
    else
        cout<<"Special character";

    return 0;
}


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