Page 640 - Computer science 868 Class 12
P. 640
8 System.out.println("Enter sentence");
9 s=sc.nextLine();
10 sc=new Scanner(System.in);
11 System.out.println("Enter word");
12 w=sc.next();
13 }
14
15 void count()
16 { StringTokenizer st=new StringTokenizer(s);
17 String w1;
18 c=0;
19 while(st.hasMoreTokens())
20 { w1=st.nextToken();
21 if(w.equalsIgnoreCase(w1))
22 c++;
23 }
24 System.out.println("Frequency "+c);
25 }
26 public static void main()
27 { Freq ob=new Freq();
28 ob.input();
29 ob.count();
30 }
31 }
32 }
Output of the preceding program is as follows:
Enter sentence
Cat and Dog are playing with another Cat
Enter word
Cat
Frequency 2
638638 Touchpad Computer Science-XII

