diff --git a/others/stairs_pattern.cpp b/others/stairs_pattern.cpp
index fcc768016..07ebc7571 100644
--- a/others/stairs_pattern.cpp
+++ b/others/stairs_pattern.cpp
@@ -12,27 +12,21 @@ where number of pairs line is given by user
 */
 #include <iostream>  
 using namespace std;
-int main()
-{
-	int l, st = 2, x, r, z, n, sp;
-	cout << "enter Index ";
-	cin >> x;
-	z = x;
-	for (r = 1; r <= x; r++)
-	{
-		z = z - 1;
-		for (n = 1; n <= 2; n++)
-		{
-			for (sp = 1; sp <= z; sp++)
-			{
-				cout << " ";
-			}
-			for (l = 1; l <= st; l++)
-			{
-				cout << "*";
-			}
-			cout << endl;
-		}
-		st = st + 2;
-	}
+int main(){
+int l, st = 2, x, r, z, n, sp;
+std::cout << "enter Index ";
+std::cin >> x;
+z = x;
+for (r = 1; r <= x; r++){
+z = z - 1;
+for (n = 1; n <= 2; n++){
+for (sp = 1; sp <= z; sp++){
+std::cout << " ";
 }
+for (l = 1; l <= st; l++){
+std::cout << "*";
+}
+std::cout <<"\n";
+}
+st = st + 2;
+}}