import java.util.Random;

public class Assign2 {

    public static int createinteger(int arraySize) {
        Random rand= new Random();
        int rand_init1=rand.nextInt(11);
        int rand_init2=rand.nextInt(71);
        int[] next=new int[arraySize];
        int n=0;

        for (int i=rand_init1;i<=rand_init2;i++){
            next[i]=n;
            System.out.println(n);
            return (n);

        }
    return 0;
    }

        public static char  spreadEagle(String theString) {
            String str = theString;

            // Creating array and Storing the array
            // returned by toCharArray()
            char[] ch = str.toCharArray();

            // Printing array
            for (char c : ch) {

                System.out.print( "."+c);

                    }
            System.out.print("\n");
          return 0;
    }

    public static int charFrequency(String theString, char theChar){
        String str =theString;
        String m= str.toLowerCase();
        char g=theChar;
        char[] ch = m.toCharArray();

        int sum=0;

        for(char c: ch)
        {
            if (c==g){
                sum+=1;
            }

        }

        System.out.println(sum);

   return sum;
    }

public static  void main(String[]args){
        createinteger(10);
     spreadEagle("hello");
    spreadEagle("Chicken wings");
    charFrequency("This is a test",'e');
    charFrequency("This is a test",'t');
    charFrequency("hhakimza@usb.edu/syllabus.html",'.');

}

}
