From 5261f184670fa2b738d1dc2625207f8bbc6191a4 Mon Sep 17 00:00:00 2001
From: Ninja-2408 <116113893+Ninja-2408@users.noreply.github.com>
Date: Wed, 19 Oct 2022 00:38:29 +0530
Subject: [PATCH] Create Rotate_matrix

---
 Rotate_matrix | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Rotate_matrix

diff --git a/Rotate_matrix b/Rotate_matrix
new file mode 100644
index 0000000..4bd40c0
--- /dev/null
+++ b/Rotate_matrix
@@ -0,0 +1,74 @@
+#include <bits/stdc++.h>
+#define R 4
+#define C 4
+using namespace std;
+ 
+void rotatematrix(int m, int n, int mat[R][C])
+{
+    int row = 0, col = 0;
+    int prev, curr;
+ 
+    while (row < m && col < n)
+    {
+ 
+        if (row + 1 == m || col + 1 == n)
+            break;
+ 
+        prev = mat[row + 1][col];
+ 
+        for (int i = col; i < n; i++)
+        {
+            curr = mat[row][i];
+            mat[row][i] = prev;
+            prev = curr;
+        }
+        row++;
+ 
+        for (int i = row; i < m; i++)
+        {
+            curr = mat[i][n-1];
+            mat[i][n-1] = prev;
+            prev = curr;
+        }
+        n--;
+ 
+        if (row < m)
+        {
+            for (int i = n-1; i >= col; i--)
+            {
+                curr = mat[m-1][i];
+                mat[m-1][i] = prev;
+                prev = curr;
+            }
+        }
+        m--;
+ 
+        if (col < n)
+        {
+            for (int i = m-1; i >= row; i--)
+            {
+                curr = mat[i][col];
+                mat[i][col] = prev;
+                prev = curr;
+            }
+        }
+        col++;
+    }
+ 
+    for (int i=0; i<R; i++)
+    {
+        for (int j=0; j<C; j++)
+        cout << mat[i][j] << " ";
+        cout << endl;
+    }
+}
+ 
+int main()
+{
+    int a[R][C] = { {1, 2, 3, 4},
+        {41, 2, 421, 41},
+        {13, 41, 52, 51},
+        {24, 63, 75, 46} };
+ 
+    return 0;
+}