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प्रश्न
Define a class to accept a String and print the number of digits, alphabets and special characters in the string.
| Example: | S = "KAPILDEV@83" |
| Output: | Number of digits - 2 ' Number of Alphabets - 8 Number of Special characters - 1 |
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उत्तर
import jaya.util.*;
public class CountAlpDigiSpl {
public static void main(String[] args) {
String aldisp_str;
int i, alph, digi, spl;
alph = digi = spl = 0;
char ch;·'
Scanner sc= new Scanner(System.in);
System.out.print("\nPlease Enter Alpha Numeric Special String :
");
aldisp_str = sc.nextLine();
for(i = 0; i < aldisp_str.length(); i++)
{
ch= aldisp_str.charAt(i);
if(ch >= 'a' && ch<= 'z' | | ch >= 'A' &&
ch <= 'Z' ) {
alph++;
}
else if(ch >= '0' && ch<= '9') {
digi++;
}
else {
spl++;
}
}
System.out.println("\nNumber of Alphabet
Characters = " + alph);
System.out.println("Number of Digit
characters. = " + digi);
System.out.println("Number of Special
Characters = " + spl);
}
}APPEARS IN
संबंधित प्रश्न
Define a class to accept two strings, convert them into uppercase, check and display whether two strings are equal or not, if the two strings are not equal, print the string with the highest length or print the message both the strings are of equal length.
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Example:
madam, racecar etc.
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(a) System.out.println(x.charAt(0)==y.charAt(0));
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