Create Aayushee25_SpiralMatrix.java

jaspreetkaur96 · Oct 17, 2020 · 9ed0bbd · 9ed0bbd
1 parent 9f0ae11
commit 9ed0bbd
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/Aayushee25_SpiralMatrix.java b/Aayushee25_SpiralMatrix.java
@@ -0,0 +1,51 @@
+import java.util.*;
+
+class Spiral {
+
+
+ static void print(int arr[][], int i, int j, int m,
+ int n)
+ {
+
+ if (i >= m || j >= n) {
+ return;
+ }
+
+
+ for (int p = i; p < n; p++) {
+ System.out.print(arr[i][p] + " ");
+ }
+
+
+ for (int p = i + 1; p < m; p++) {
+ System.out.print(arr[p][n - 1] + " ");
+ }
+
+
+ if ((m - 1) != i) {
+ for (int p = n - 2; p >= j; p--) {
+ System.out.print(arr[m - 1][p] + " ");
+ }
+ }
+
+
+ if ((n - 1) != j) {
+ for (int p = m - 2; p > i; p--) {
+ System.out.print(arr[p][j] + " ");
+ }
+ }
+ print(arr, i + 1, j + 1, m - 1, n - 1);
+ }
+
+
+ public static void main(String[] args)
+ {
+ int a[][] = { { 1, 2, 3, 4 },
+ { 5, 6, 7, 8 },
+ { 9, 10, 11, 12 },
+ { 13, 14, 15, 16 } };
+
+ // Function Call
+ print(a, 0, 0, R, C);
+ }
+}