How to enter a string in Java using Scanner class and count its special characters?|EasyCoding45

How to enter a string in Java using Scanner class and count its special characters?

In this Tutorial we are going to learn How to enter a string in Java using Scanner class and count its special characters?

Program :-(How to enter a string in Java using Scanner class and count its special characters?)

import java.util.*;

class Count

{

Scanner sc=new Scanner(System.in);

String str;

int len;

int cnt,alpha,digit;

void getInput()

{

System.out.println("Enter Any String with Special Characters :");

str=sc.next();

len=str.length();

}

void show()

{

for(int i=0;i<len;i++)

{

char ch=str.charAt(i);

if(ch>='a'&& ch<='z'||ch>='A'&& ch<='Z')

{

alpha++;

}

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

{

digit++;

}

else

{

cnt++;

}

}

System.out.println("Alphabets are :"+alpha);

System.out.println("Digits are :"+digit);

System.out.println("Special Symbols are :"+cnt);

}

public static void main(String args[])

{

Count c=new Count();

c.getInput();

c.show();

}

}

Output :-