From 605d9549b32a1eefcf024dce739ae030d660bd5d Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Wed, 14 Jul 2021 19:12:38 +0800
Subject: [PATCH] =?UTF-8?q?46177=20=E3=80=90LGR-087=E3=80=91=E6=B4=9B?=
 =?UTF-8?q?=E8=B0=B7=207=20=E6=9C=88=E6=9C=88=E8=B5=9B=20Div.2?=
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T185757: R53089204
T185756: R53117077 [26' Code]
---
 Luogu/contest/46177/T185756/T185756.cpp | 26 +++++++++++++++++++++++++
 Luogu/contest/46177/T185757/T185757.cpp | 19 ++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 Luogu/contest/46177/T185756/T185756.cpp
 create mode 100644 Luogu/contest/46177/T185757/T185757.cpp

diff --git a/Luogu/contest/46177/T185756/T185756.cpp b/Luogu/contest/46177/T185756/T185756.cpp
new file mode 100644
index 00000000..bc64d84a
--- /dev/null
+++ b/Luogu/contest/46177/T185756/T185756.cpp
@@ -0,0 +1,26 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int mod = 998244353;
+
+pair<char, int> a[100005];
+int n, ans = -0x3f3f3f3f, sum;
+
+int main() {
+    cin >> n;
+    for (int i = 0; i < n; i++) {
+        cin >> a[i].first >> a[i].second;
+    }
+    sort(a, a + n);
+    do {
+        sum = 0;
+        for (int i = 0; i < n; i++) {
+            sum = a[i].first == '+' ? sum + a[i].second : sum * a[i].second;
+        }
+        sum %= mod;
+        ans = max(sum, ans);
+    } while (next_permutation(a, a + n));
+    cout << ans % mod << endl;
+    return 0;
+}
diff --git a/Luogu/contest/46177/T185757/T185757.cpp b/Luogu/contest/46177/T185757/T185757.cpp
new file mode 100644
index 00000000..537b244b
--- /dev/null
+++ b/Luogu/contest/46177/T185757/T185757.cpp
@@ -0,0 +1,19 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int a1, b1, c1, d1, a2, b2, c2, d2;
+
+int main() {
+    cin >> a1 >> b1 >> c1 >> d1 >> a2 >> b2 >> c2 >> d2;
+    if (a1 == a2 && b1 == b2 && c1 == c2 && d1 == d2) {
+        cout << "Yes" << endl;
+    } else if (a1 > 0 && b1 > 0 && c1 > 0 && d1 > 0 && a2 > 0 && b2 > 0 && c2 > 0 && d2 > 0) {
+        cout << "No" << endl;
+    } else if (!a1 + !b1 + !c1 + !d1 == 1 && d1 == 0) {
+        cout << "No" << endl;
+    } else {
+        cout << "Yes" << endl;
+    }
+    return 0;
+}