Create 0001.py

llapuras · llapuras · commit e99ea87797b9 · 2016-04-24T01:24:05.000+08:00
diff --git a/Liez-python-code/0001/0001.py b/Liez-python-code/0001/0001.py
@@ -0,0 +1,20 @@
+
+# coding = utf-8
+__author__= 'liez'
+
+import random
+
+def make_number(num, length):
+    str = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
+    a = []
+    i = 0
+    while i < num:
+        numstr = ''
+        for j in range(length):
+            numstr += random.choice(str)
+        if numstr not in a: #如果没重复
+            a.append(numstr)
+            i += 1
+            print(numstr)
+
+make_number(20,10)
