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OOP/Java/Lab/Week9/counts.java

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+import java.util.Scanner;
+class counts{
+    public static void main(String[] args) {
+        Scanner in=new Scanner(System.in);
+        System.out.println("Enter the Lines...");
+        String str=in.nextLine();
+        str.trim();
+        int no=str.length();
+        System.out.println("Number of characters="+no);
+        String arr[]=str.split(" ");
+        System.out.println("Number of words="+arr.length);
+        String lines[]=str.split("\\.",0); // as \. to put a full stop and \\. to recognize \.
+        System.out.println("Number of Lines="+lines.length);
+        char characters[]=new char[no];
+        String lowstr=str.toLowerCase();
+        lowstr.getChars(0, no, characters, 0);
+        int i,count=0;
+        for(i=0;i<no;i++)
+        {
+            char cc=characters[i];
+            if(cc=='a'||cc=='e'||cc=='i'||cc=='o'||cc=='u')
+            count++;
+        }
+        System.out.println("Number of vowels="+count);
+    }
+}