From 8efd7f032249b3d4a44797a258614d1324685de1 Mon Sep 17 00:00:00 2001
From: Celia_Wu <530081999@qq.com>
Date: Thu, 1 Aug 2019 23:45:04 +0800
Subject: [PATCH] 2019-08-01

---
 ...\233\277\346\211\223\345\215\260FooBar.py" | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 "1115.\344\272\244\346\233\277\346\211\223\345\215\260FooBar/1115-\344\272\244\346\233\277\346\211\223\345\215\260FooBar.py"

diff --git "a/1115.\344\272\244\346\233\277\346\211\223\345\215\260FooBar/1115-\344\272\244\346\233\277\346\211\223\345\215\260FooBar.py" "b/1115.\344\272\244\346\233\277\346\211\223\345\215\260FooBar/1115-\344\272\244\346\233\277\346\211\223\345\215\260FooBar.py"
new file mode 100644
index 0000000..87c83c7
--- /dev/null
+++ "b/1115.\344\272\244\346\233\277\346\211\223\345\215\260FooBar/1115-\344\272\244\346\233\277\346\211\223\345\215\260FooBar.py"
@@ -0,0 +1,35 @@
+from threading import *
+class FooBar(object):
+    def __init__(self, n):
+        self.n = n
+        self.lock_foo = Semaphore()
+        self.lock_foo.acquire()
+        self.lock_bar = Semaphore()
+        self.lock_bar.acquire()
+        
+    def foo(self, printFoo):
+        """
+        :type printFoo: method
+        :rtype: void
+        """
+        for i in xrange(self.n):
+            # printFoo() outputs "foo". Do not change or remove this line.
+            
+            printFoo()
+            self.lock_bar.release()
+            self.lock_foo.acquire()
+
+
+    def bar(self, printBar):
+        """
+        :type printBar: method
+        :rtype: void
+        """
+        for i in xrange(self.n):
+            # printBar() outputs "bar". Do not change or remove this line.
+            self.lock_bar.acquire()
+            printBar()
+            
+            self.lock_foo.release()
+            
+            
\ No newline at end of file