Java Number Pattern 62
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Java Number Pattern 62
Try to print the following number pattern using Java.
Print This Output
1 2 3 4 5 6 7 8 9 10 36 37 38 39 40 41 42 43 44 11 35 64 65 66 67 68 69 70 45 12 34 63 84 85 86 87 88 71 46 13 33 62 83 96 97 98 89 72 47 14 32 61 82 95 100 99 90 73 48 15 31 60 81 94 93 92 91 74 49 16 30 59 80 79 78 77 76 75 50 17 29 58 57 56 55 54 53 52 51 18 28 27 26 25 24 23 22 21 20 19
Source Code
Java Compiler
public class myClass
{
public static void main(String[] args)
{
int[][] a = new int[10][10];
int i, j, low=0, high=9, n=1;
for(i=0; i<5; i++, low++, high--)
{
for(j=low; j<=high; j++, n++)
a[i][j] = n;
for(j=low+1; j<=high; j++, n++)
a[j][high] = n;
for(j=high-1; j>=low; j--, n++)
a[high][j] = n;
for(j=high-1; j>low; j--, n++)
a[j][low] = n;
}
System.out.println("\t\tPerfect Square Spiral\n");
for(i=0; i<10; i++)
{
System.out.println();
for(j=0; j<10; j++)
System.out.format("%4d", a[i][j]);
System.out.println();
}
}
}
Output
1 2 3 4 5 6 7 8 9 10
36 37 38 39 40 41 42 43 44 11
35 64 65 66 67 68 69 70 45 12
34 63 84 85 86 87 88 71 46 13
33 62 83 96 97 98 89 72 47 14
32 61 82 95 100 99 90 73 48 15
31 60 81 94 93 92 91 74 49 16
30 59 80 79 78 77 76 75 50 17
29 58 57 56 55 54 53 52 51 18
28 27 26 25 24 23 22 21 20 19
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