1116 Print Zero Even Odd

Author: idf

1116 Print Zero Even Odd.py

@@ -37,7 +37,7 @@ class ZeroEvenOdd:
     def __init__(self, n):
         """
         only use 3 locks, and zero() knows and commonds which lock to release,
-        determing whether even() or odd() will run. 
+        determing whether even() or odd() will run.
         """
         self.n = n
         self.locks = [Lock() for _ in range(3)]
@@ -55,9 +55,9 @@ def zero(self, printNumber: 'Callable[[int], None]') -> None:
                 self.locks[2].release()
 
     def odd(self, printNumber: 'Callable[[int], None]') -> None:
-        for i in range(self.n // 2):
+        for i in range((self.n + 1) // 2):
             self.locks[1].acquire()
-            printNumner(i * 2 + 1)
+            printNumber(i * 2 + 1)
             self.locks[0].release()
 
     def even(self, printNumber: 'Callable[[int], None]') -> None: