From dc0dfeec23158268268da5a16364abb1f0de5a06 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sat, 12 Jun 2021 23:20:15 +0800
Subject: import(life): ...

---
 .../DeadLockDetectionDemo.cpp                      | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 works/life/operating-system-experiment/DeadLockDetectionDemo.cpp

(limited to 'works/life/operating-system-experiment/DeadLockDetectionDemo.cpp')

diff --git a/works/life/operating-system-experiment/DeadLockDetectionDemo.cpp b/works/life/operating-system-experiment/DeadLockDetectionDemo.cpp
new file mode 100644
index 0000000..b22549e
--- /dev/null
+++ b/works/life/operating-system-experiment/DeadLockDetectionDemo.cpp
@@ -0,0 +1,25 @@
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+int main() {
+  std::vector<int> ns;
+
+  while (!std::cin.eof() || std::cin) {
+    int n;
+    std::cin >> n;
+    ns.push_back(n);
+  }
+
+  if (!std::cin.eof()) {
+    std::cerr << "Failed to parse input.\n";
+    return -1;
+  }
+
+  if (ns.size() % 2 != 0) {
+    std::cerr << "Input integer number must be even.\n";
+    return -1;
+  }
+
+  
+}
-- 
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