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/4/6.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 algorithm-contest-2/generator/4/6.cpp

(limited to 'algorithm-contest-2/generator/4/6.cpp')

diff --git a/algorithm-contest-2/generator/4/6.cpp b/algorithm-contest-2/generator/4/6.cpp
new file mode 100644
index 0000000..b4bdb00
--- /dev/null
+++ b/algorithm-contest-2/generator/4/6.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+#include <random>
+#include <vector>
+
+using std::cout;
+
+int main() {
+  std::default_random_engine engine(std::random_device{}());
+  std::uniform_int_distribution<int> distribution(1, 10000);
+  const int SIZE = 100;
+  std::vector<int> b;
+
+  for (int i = 0; i < SIZE * 2; i++) {
+    b.push_back(distribution(engine));
+  }
+
+  long long sum = 0;
+  for (int i = 0; i < SIZE; i++) {
+    sum += b[i * 2] * b[i * 2 + 1];
+  }
+
+  cout << SIZE << ' ' << 5000 << '\n';
+
+  for (int i = 0; i < SIZE; i++) {
+    cout << b[i * 2] << ' ' << b[i * 2 + 1] << '\n';
+  }
+
+  return 0;
+}
-- 
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