From b472cd12b04df1f4c138a9825ad30779d1d98625 Mon Sep 17 00:00:00 2001
From: subcrip <contact@subc.rip>
Date: Wed, 10 Apr 2024 12:25:14 +0800
Subject: [PATCH] Update number/mll.cc

---
 number/mll.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/number/mll.cc b/number/mll.cc
index c7dafea..104d7db 100644
--- a/number/mll.cc
+++ b/number/mll.cc
@@ -7,10 +7,10 @@ template <ll mdl> struct MLL {
     friend MLL operator/(const MLL& lhs, const MLL& rhs) { return mod(lhs.val * mod(inverse(rhs.val, mdl), mdl), mdl); }
     friend MLL operator%(const MLL& lhs, const MLL& rhs) { return mod(lhs.val - (lhs / rhs).val, mdl); }
     friend MLL operator==(const MLL& lhs, const MLL& rhs) { return lhs.val == rhs.val; }
+    friend MLL operator!=(const MLL& lhs, const MLL& rhs) { return lhs.val != rhs.val; }
     void operator+=(const MLL& rhs) { val = (*this + rhs).val; }
     void operator-=(const MLL& rhs) { val = (*this - rhs).val; }
     void operator*=(const MLL& rhs) { val = (*this * rhs).val; }
     void operator/=(const MLL& rhs) { val = (*this / rhs).val; }
     void operator%=(const MLL& rhs) { val = (*this % rhs).val; }
 };
-