From f89f071a53392382c5b1f3163c64adcc4ea6241c Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Mon, 19 Oct 2020 21:44:47 +0800
Subject: [PATCH] =?UTF-8?q?P2089=20=E7=83=A4=E9=B8=A1?=
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R40126151
---
 problem/P2089/P2089.cpp | 59 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 problem/P2089/P2089.cpp

diff --git a/problem/P2089/P2089.cpp b/problem/P2089/P2089.cpp
new file mode 100644
index 00000000..a4dc3571
--- /dev/null
+++ b/problem/P2089/P2089.cpp
@@ -0,0 +1,59 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int x, ans = 0;
+    cin >> x;
+    for (int a = 1; a <= 3; a++) {
+        for (int b = 1; b <= 3; b++) {
+            for (int c = 1; c <= 3; c++) {
+                for (int d = 1; d <= 3; d++) {
+                    for (int e = 1; e <= 3; e++) {
+                        for (int f = 1; f <= 3; f++) {
+                            for (int g = 1; g <= 3; g++) {
+                                for (int h = 1; h <= 3; h++) {
+                                    for (int i = 1; i <= 3; i++) {
+                                        for (int j = 1; j <= 3; j++) {
+                                            if (a + b + c + d + e + f + g + h + i + j == x) {
+                                                ans++;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    cout << ans << endl;
+    for (int a = 1; a <= 3; a++) {
+        for (int b = 1; b <= 3; b++) {
+            for (int c = 1; c <= 3; c++) {
+                for (int d = 1; d <= 3; d++) {
+                    for (int e = 1; e <= 3; e++) {
+                        for (int f = 1; f <= 3; f++) {
+                            for (int g = 1; g <= 3; g++) {
+                                for (int h = 1; h <= 3; h++) {
+                                    for (int i = 1; i <= 3; i++) {
+                                        for (int j = 1; j <= 3; j++) {
+                                            if (a + b + c + d + e + f + g + h + i + j == x) {
+                                                cout << a << ' ' << b << ' ' << c << ' '
+                                                     << d << ' ' << e << ' ' << f << ' '
+                                                     << g << ' ' << h << ' ' << i << ' '
+                                                     << j << endl;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return 0;
+}