From 99f721549ee84676fd26296fdf56fd6046a61b88 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E6=B5=B7?= <10402852@qq.com>
Date: Fri, 1 Mar 2024 20:50:36 +0800
Subject: [PATCH] 'commit'

---
 .../ZhongGaoJi/LanQiao14STEMA202301/BC5.cpp   | 18 ++++-------
 .../ZhongGaoJi/LanQiao14STEMA202301/TD.cpp    | 30 +++++++++++++++++++
 2 files changed, 35 insertions(+), 13 deletions(-)
 create mode 100644 TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/TD.cpp

diff --git a/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/BC5.cpp b/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/BC5.cpp
index 8651e3d..beaeefe 100644
--- a/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/BC5.cpp
+++ b/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/BC5.cpp
@@ -24,15 +24,7 @@ int main() {
         for (int j = n; j > i; j--)
             if (a[i] > a[j]) f2[i] = max(f2[i], f2[j] + 1);
     }
-
-    // // 输出最长上升
-    // for (int i = 1; i <= n; i++) cout << f1[i] << " ";
-    // cout << endl;
-
-    // // 输出最长下降
-    // for (int i = 1; i <= n; i++) cout << f2[i] << " ";
-    // cout << endl;
-
+    // f1[i],f2[i]全都是1，那么输出-1
     bool flag = true;
     for (int i = 1; i <= n; i++)
         if (f1[i] != 1) {
@@ -57,13 +49,13 @@ int main() {
         exit(0);
     }
 
-    int mi = -1;
+    int mx = -1;
     for (int i = 1; i <= n; i++) {
-        int tmp = f1[i] + f2[i];
-        mi = max(mi, tmp);
+        int t = f1[i] + f2[i];
+        mx = max(mx, t);
     }
 
-    cout << n - mi + 1 << endl;
+    cout << n - mx + 1 << endl;
 
     return 0;
 }
\ No newline at end of file
diff --git a/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/TD.cpp b/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/TD.cpp
new file mode 100644
index 0000000..cce45e6
--- /dev/null
+++ b/TangDou/LanQiaoBei/ZhongGaoJi/LanQiao14STEMA202301/TD.cpp
@@ -0,0 +1,30 @@
+#include <bits/stdc++.h>
+using namespace std;
+const int N = 31;
+char a[N][N];
+int n, m, cnt;
+int main() {
+    cin >> n >> m;
+    for (int i = 0; i < n; i++)
+        for (int j = 0; j < m; j++)
+            cin >> a[i][j];
+    for (int e = 2; e < min(m, n); e++) {
+        for (int i = 0; i <= n - e; i++) {
+            for (int j = 0; j <= m - e; j++) {
+                bool f = true;
+                for (int x = 0; x < e; x++) {
+                    for (int y = 0; y < e; y++) {
+                        if (a[i][j] != a[i + x][j + y]) {
+                            f = false;
+                            break;
+                        }
+                    }
+                    if (!f) break;
+                }
+                if (f) cnt++;
+            }
+        }
+    }
+    cout << cnt;
+    return 0;
+}
\ No newline at end of file