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RE的同学试试以下数据数据： 10 1 4 7 8 9 6 3 2 5 10 10 REVERSE 3 8 REVOLVE 5 10 -2147483647 DELETE 1 INSERT 0 5 INSERT 10 4 REVOLVE 1 11 -1111111111 REVOLVE 1 11 5 ADD 8 11 2 MIN 1 6 MIN 8 11 答案： 4 4 保险起见，REVOLVE要特判T<0的情况 T=0时直接结束（用三次REVERSE实现REVOLVE的同学要注意） 要特判区间退化成点的情况 Followed by:
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