Pages

▼

Saturday, August 8, 2015

Square pattern

Input
3   <--- input cases
*
6
$
5
#
4

Output:

******
*     *
*     *
*     *
*     *
******

$$$$$
$      $
$      $
$      $
$$$$$

####
#    #
#    #
####


 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
import java.util.*;
public class squarepattern {
 public static void main(String[] args) {
  Scanner scan = new Scanner (System.in);
  String lineSeparator = System.getProperty("line.separator");
  scan.useDelimiter(lineSeparator);
  int N = 0;
  System.out.println("Enter number of test cases : ");
  N = scan.nextInt();
  String[] huruf = new String[5];
  int[] num = new int[5];
  for (int x=0;x<N;x++){
   huruf[x] = scan.next();
   num[x]=scan.nextInt();}
  for (int x=0;x<N;x++){
   if (num[x] == 1)
    System.out.print(huruf[x]);
   System.out.println();
   if (num[x] == 2){
    for (int row =0;row<num[x];row++){
     for (int col=0;col<num[x];col++){
      System.out.print(huruf[x]);}
     System.out.println();
    }
   }
   if (num[x] > 2){
    for (int row=0;row<num[x];row++){
     for (int col=0;col<num[x];col++){
      if ((row==0) || (row == num[x]-1))
       System.out.print(huruf[x]);
      else{ if ((col==0) || (col==num[x]-1))
        System.out.print(huruf[x]);
       else
        System.out.print(" ");
             }
     }
     System.out.println();
    }
   }
  }
 }//close main
}//close class
at

No comments:

Post a Comment