摘要：
一道暴力子集生成。。 一开始WA看了别人blog后据说是数据中两个int之间的空格可能不止一个。。然后用%d读取题目：The Broken PedometerThe ProblemA marathon runner uses a pedometer with which he is having problems. In the pedometer the symbols are represented by seven segments (or LEDs):But the pedometer does not work properly (possibly the sweat affecte 阅读全文