Essay About Int C And Public Class Problem3

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public class Problem3/*  *Write a method (an instance method)      public boolean rowBingo(int c)*that returns true if board has at least one row where no element in the row is the *character given by the parameter c. Otherwise it returns false. (The first index of *the array is the row index and the dimensions of the array are size by size.)*/{        public static void main(String[] asd)          {                Bingo bingo = new Bingo(4);//4 is the dimension of the square array                boolean found = bingo.rowBingo(4);                                System.out.println(found);        }}class Bingo{   //   methods go here..    int [ ][ ] board = {{4,8,3,9}, {1,2,4,4}, {4,8,3,4}, {3,3,4,5}};    int n;       public Bingo(int size)    {            n = size;    }            public boolean rowBingo(int x)    {            boolean noElements;            for(int r = 0; r < n; r++)            {                    noElements = true;                    for(int c = 0; c < n; c++)                    {                            if(board[r][c] == x)                            {                                    noElements = false;                                    break;                            }                                                }                    if(noElements == true)                {                                    return true;                }                                }            return false;                }   }public class Problem4/*  * *Write a method (an instance method)      public boolean theSame()*that returns true if at least one row in the array board is the same as the first row.* Otherwise it returns false. For instance in    4  8  3  4    3  5  5  1    4  8  3  4    9  2  4  9*The 3rd is the same as the first row, so the method returns true.*/{        public static void main(String[] asd)          {                Bingo bingo = new Bingo(4);//4 is the dimension of the square array                boolean found = bingo.theSame();                                System.out.println(found); }}class Bingo{   //   methods go here..    int [ ][ ] board = {{4,8,3,4}, {1,2,4,4}, {4,8,3,9}, {3,3,4,5}};    int n;       public Bingo(int size)    {            n = size;    }            public boolean theSame()    {            boolean theSame;            for(int r = 1; r < n; r++)            {                    theSame = true;                    for(int c = 0; c < n; c++)                    {                            if(board[r][c] != board[0][c])                            {                                    theSame = false;                                    break;                            }                                                }                    if(theSame == true)                {                                    return true;                }                                }            return false;                }   }//sorting Characterspublic class Snort  {           public static void main(String[] asd)          {                final int DIM = 20;                Character[] x = new Character[DIM];                for(int j = 0; j < DIM; j++)                {                        int num = (int)(26*Math.random() );                        char letter = (char)(a + num);                        x[j] = letter ; //boxing                }                                System.out.println("before sorting");                print(x);                Sort2.sort(x);                System.out.println("after sorting");                print(x);                                                    }