Page 478 - CA_Blue( J )_Class10
P. 478
7 String str="",cap="",small="",digit=""; //declaration of variable
8 int len,i,capc=0,smallc=0,digitc=0;
9 char ch;
10 System.out.print("Enter a sentence : ");
11 str = sc.nextLine(); //Enter of word
12 len = str.length(); //Length of word
13 for (i = 0; i < len; i++)
14 {
15 ch = str.charAt(i); //Extraction of character
16 if (Character.isUpperCase(ch)) // checking for capital letters
17 {
18 cap = cap + " " + ch;
19 capc++;
20 }
21 if (Character.isLowerCase(ch)) // checking for small letters
22 {
23 small = small + " " + ch;
24 smallc++;
25 }
26 if (Character.isDigit(ch)) // checking for digits
27 {
28 digit = digit + " " + ch;
29 digitc++;
30 }
31 }
32 System.out.println("The Uppercase letters are :"+ cap + " and total number
: " + capc);
33 System.out.println("The Lowercase letters are :"+ small + " and total
number : " + smallc);
34 System.out.println("The digits are :"+ digit + " and total number : " + digitc);
35 }
36 }
Output
Enter a sentence : The car number is WB02A 2546
The Uppercase letters are : T W B A and total number : 4
The Lowercase letters are : h e c a r n u m b e r i s and total number : 13
The digits are : 0 2 2 5 4 6 and total number : 6
476476 Touchpad Computer Applications-X

