From 7d2a749b74b6c1d8acf106f6128e028bd994036e Mon Sep 17 00:00:00 2001
From: DarkSharpness_XzY <2040703891@qq.com>
Date: Sun, 22 Oct 2023 12:52:37 +0800
Subject: [PATCH] =?UTF-8?q?Upd:=20=E9=87=8D=E5=91=BD=E5=90=8D=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E5=A4=B9=E3=80=82=E8=BF=99=E4=BA=9B=E9=83=BD=E6=98=AF?=
 =?UTF-8?q?=20corner=20case=20=E6=B5=8B=E8=AF=95=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 data/{Integer3 => Corner}/1.cpp | 2 --
 data/{Integer3 => Corner}/1.out | 0
 data/{Integer3 => Corner}/2.cpp | 0
 data/{Integer3 => Corner}/2.out | 0
 data/{Integer3 => Corner}/3.cpp | 6 +++---
 data/{Integer3 => Corner}/3.out | 0
 6 files changed, 3 insertions(+), 5 deletions(-)
 rename data/{Integer3 => Corner}/1.cpp (94%)
 rename data/{Integer3 => Corner}/1.out (100%)
 rename data/{Integer3 => Corner}/2.cpp (100%)
 rename data/{Integer3 => Corner}/2.out (100%)
 rename data/{Integer3 => Corner}/3.cpp (77%)
 rename data/{Integer3 => Corner}/3.out (100%)

diff --git a/data/Integer3/1.cpp b/data/Corner/1.cpp
similarity index 94%
rename from data/Integer3/1.cpp
rename to data/Corner/1.cpp
index 6391444..0032234 100644
--- a/data/Integer3/1.cpp
+++ b/data/Corner/1.cpp
@@ -25,9 +25,7 @@ void sanity_check(sjtu::int2048 &x,sjtu::int2048 &y) {
 }
 
 signed main() {
-    // sanity check
     sjtu::int2048 x {"0000000000001145141919810"};
-    // normal test
     sjtu::int2048 y {"-1145141919810"};
 
     y += 1;
diff --git a/data/Integer3/1.out b/data/Corner/1.out
similarity index 100%
rename from data/Integer3/1.out
rename to data/Corner/1.out
diff --git a/data/Integer3/2.cpp b/data/Corner/2.cpp
similarity index 100%
rename from data/Integer3/2.cpp
rename to data/Corner/2.cpp
diff --git a/data/Integer3/2.out b/data/Corner/2.out
similarity index 100%
rename from data/Integer3/2.out
rename to data/Corner/2.out
diff --git a/data/Integer3/3.cpp b/data/Corner/3.cpp
similarity index 77%
rename from data/Integer3/3.cpp
rename to data/Corner/3.cpp
index b9b906c..b639755 100644
--- a/data/Integer3/3.cpp
+++ b/data/Corner/3.cpp
@@ -1,6 +1,6 @@
 /*
 Time: 2023-10-20
-Test: Copy constructor and assignment operator.
+Test: Copy constructor and assignment operator. Operator +,-.
 std Time: 0.00s
 Time Limit: 1.00s
 Notes: Sanity check.
@@ -18,8 +18,8 @@ void sanity_check(sjtu::int2048 &x) {
 signed main() {
     sjtu::int2048 x {"111111111111111111111111111111111111111111111111111111111111111111111111112"};
     sanity_check(x);
-    std::cout << x << '\n';
-    std::cout << -sjtu::int2048{0} << '\n';
+    std::cout << +(+(+(+x))) << '\n';
+    std::cout << - - -sjtu::int2048{0} << '\n';
     x.read("-0");
     std::cout << x << '\n';
     return 0;
diff --git a/data/Integer3/3.out b/data/Corner/3.out
similarity index 100%
rename from data/Integer3/3.out
rename to data/Corner/3.out