spiralMatrix

C++/SpiralMatrix.cpp

@@ -0,0 +1,56 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+    int rows, cols;
+    cout << "Enter the number of rows: ";
+    cin >> rows;
+    cout << "Enter the number of columns: ";
+    cin >> cols;
+
+    int matrix[100][100];
+
+    // Taking user input for the matrix
+    cout << "Enter the matrix elements:\n";
+    for (int i = 0; i < rows; i++) {
+        for (int j = 0; j < cols; j++) {
+            cin >> matrix[i][j];
+        }
+    }
+
+    // Spiral order printing without using a function
+    int top = 0, bottom = rows - 1, left = 0, right = cols - 1;
+
+    cout << "The spiral order is:\n";
+    while (top <= bottom && left <= right) {
+        // Print the top row
+        for (int i = left; i <= right; i++) {
+            cout << matrix[top][i] << " ";
+        }
+        top++;
+
+        // Print the right column
+        for (int i = top; i <= bottom; i++) {
+            cout << matrix[i][right] << " ";
+        }
+        right--;
+
+        // Print the bottom row, if any
+        if (top <= bottom) {
+            for (int i = right; i >= left; i--) {
+                cout << matrix[bottom][i] << " ";
+            }
+            bottom--;
+        }
+
+        // Print the left column, if any
+        if (left <= right) {
+            for (int i = bottom; i >= top; i--) {
+                cout << matrix[i][left] << " ";
+            }
+            left++;
+        }
+    }
+
+    return 0;
+}