From 75293c3446b9dbb47ad4655212c6bfc1a9b062be Mon Sep 17 00:00:00 2001
From: subcrip <contact@subc.rip>
Date: Mon, 1 Apr 2024 22:49:41 +0800
Subject: [PATCH] backup

---
 number/mll.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/number/mll.cc b/number/mll.cc
index 4ebe5e8..39c5b9c 100644
--- a/number/mll.cc
+++ b/number/mll.cc
@@ -12,3 +12,13 @@ template <ll mdl> struct MLL {
     void operator/=(const MLL& rhs) { val = (*this / rhs).val; }
     void operator%=(const MLL& rhs) { val = (*this % rhs).val; }
 };
+
+template <ll mdl>
+ostream& operator<<(ostream& out, const MLL<mdl>& num) {
+    return out << num.val;
+}
+
+template <ll mdl>
+istream& operator>>(istream& in, MLL<mdl>& num) {
+    return in >> num.val;
+}