From 4b6a21eb764bbef8ae9cd6606287e3b38d56e1d8 Mon Sep 17 00:00:00 2001
From: ZhuangYumin <zhuangyumin@sjtu.edu.cn>
Date: Tue, 31 Oct 2023 00:07:15 +0800
Subject: [PATCH] upd: first complete version

---
 src/int2048.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/int2048.cpp b/src/int2048.cpp
index bb64e99..f6f21ab 100644
--- a/src/int2048.cpp
+++ b/src/int2048.cpp
@@ -595,12 +595,17 @@ int2048 operator/(int2048 A, const int2048 &B) {
   return std::move(A);
 }
 
-int2048 &int2048::operator%=(const int2048 &) {
+int2048 &int2048::operator%=(const int2048 &B) {
   // 实现复合取模逻辑
+  int2048 C=(*this)/B;
+  *this=*this-C*B;
+  return *this;
 }
 
-int2048 operator%(int2048, const int2048 &) {
+int2048 operator%(int2048 A, const int2048 &B) {
   // 实现取模逻辑
+  int2048 C=A/B;
+  return A-C*B;
 }
 
 std::istream &operator>>(std::istream &stream, int2048 &V) {