From d4dd3903d1c34aa14c1ca83b62b65bc7d2bcf11a Mon Sep 17 00:00:00 2001
From: ShazidMahsrafi <shazid456@gmail.com>
Date: Sat, 9 Dec 2023 18:42:13 +0600
Subject: [PATCH] updated reverse loop logic

---
 Template/CPTemp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Template/CPTemp.cpp b/Template/CPTemp.cpp
index 21be228..cb21d22 100644
--- a/Template/CPTemp.cpp
+++ b/Template/CPTemp.cpp
@@ -18,7 +18,7 @@ using namespace std;
 #define fr(i, a, b)         for(int i=a; i<b; ++i)
 #define fn(i, n)            for(int i=0; i<n; ++i)
 #define rf(i, a, b)         for(int i=a; i>b; --i)
-#define nf(i, n)            for(int i=n; i>0; --i)
+#define nf(i, n)            for(int i=n-1; i>=0; --i)
 
 // STLs
 #define PII                 pair<int, int>