auto save

njdcoe.py

+try:
+    age = int(input('你今年几岁了？'))
+except:
+    print('请输入整数。')
+else:
+    if age>=18:
+        print('恭喜你成年了~~')
+    else:
+        print('不可以喝酒哦。')
+print('程序结束~~~~~~~~~~~~')
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