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Problem 1001
为什么第二个样例是不可能的,能解释下吗
a1466801290
| 2016-01-23 19:14:25
Author
如题
admin
| 2016-01-23 19:14:57
# 1
仔细读题
201358501108
| 2016-01-23 19:15:13
# 2
很明显1+4=5,但两边不等
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