Added Array Problem-Solution

Co-authored-by: Ashish Kumar Singh <[email protected]>
Co-authored-by: Laxman Singh Koranga <[email protected]>

Author: lxmn22nov

Java/Array/TransposeMatrix.java

@@ -0,0 +1,20 @@
+/*
+ * PROBLEM: 867 : Transpose Matrix
+ */
+public class TransposeMatrix {
+    public static int[][] transpose(int[][] matrix) {
+        // rows in the matrix.
+        int rows = matrix.length;
+        // columns in the matrix.
+        int columns = matrix[0].length;
+        // result matrix will store the transpose of the given matrix.
+        int[][] output = new int[columns][rows];
+
+        for (int i = 0; i < rows; i++) {
+            for (int j = 0; j < columns; j++) {
+                output[j][i] = matrix[i][j];
+            }
+        }
+        return output;
+    }
+}