My AC submission\tt My\ AC\ submissionMy AC submission
Hack Input\tt Hack\ InputHack Input:
3 2 2 1 2 1 1 1 3 3 1
Hack Output\tt Hack\ OutputHack Output:
2 2
My Wrong Output\tt My\ Wrong\ OutputMy Wrong Output:
2 1
我的代码应该先将右端点右移,再将左端点右移,可以我顺序反了,导致区间不包含的时候会错