added checkong equal matrix

EqualMatrix.java

@@ -0,0 +1,51 @@
+public class EqualMatrix    
+{    
+    public static void main(String[] args) {    
+        int row1, col1, row2, col2;    
+        boolean flag = true;    
+
+        //Initialize matrix a    
+        int a[][] = {       
+                        {1, 2, 3},    
+                        {8, 4, 6},    
+                        {4, 5, 7}    
+                    };    
+
+          //Initialize matrix b    
+        int b[][] = {       
+                        {1, 2, 3},    
+                        {8, 4, 6},    
+                        {4, 5, 7}    
+            };    
+
+        //Calculates the number of rows and columns present in the first matrix    
+
+          row1 = a.length;    
+        col1 = a[0].length;    
+
+        //Calculates the number of rows and columns present in the second matrix    
+
+          row2 = b.length;    
+        col2 = b[0].length;    
+
+        //Checks if dimensions of both the matrices are equal    
+        if(row1 != row2 || col1 != col2){    
+            System.out.println("Matrices are not equal");    
+        }    
+        else {    
+            for(int i = 0; i < row1; i++){    
+                for(int j = 0; j < col1; j++){    
+                  if(a[i][j] != b[i][j]){    
+                      flag = false;    
+                      break;    
+                  }    
+                }    
+            }    
+
+            if(flag)    
+                System.out.println("Matrices are equal");    
+            else    
+                System.out.println("Matrices are not equal");    
+        }    
+    }    
+}