From 1e05f756960c0b0c7fbd5acc11e5c0ae29134dcc Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sun, 25 Oct 2020 17:16:31 +0800
Subject: Add algorithm contest 2.

---
 algorithm-contest-2/generator/3/4.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 algorithm-contest-2/generator/3/4.cpp

(limited to 'algorithm-contest-2/generator/3/4.cpp')

diff --git a/algorithm-contest-2/generator/3/4.cpp b/algorithm-contest-2/generator/3/4.cpp
new file mode 100644
index 0000000..ed2fbb6
--- /dev/null
+++ b/algorithm-contest-2/generator/3/4.cpp
@@ -0,0 +1,18 @@
+#include <iostream>
+#include <random>
+
+using std::cout;
+
+int main() {
+  std::default_random_engine engine(std::random_device{}());
+  std::uniform_int_distribution<int> distribution(1, 100);
+  const int SIZE = 100;
+  cout << SIZE << '\n';
+  for (int i = 0; i < SIZE; i++) {
+    for (int j = 0; j < SIZE; j++) {
+      cout << (distribution(engine) > 90 ? '#' : '.');
+    }
+    cout << '\n';
+  }
+  return 0;
+}
-- 
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