传送 时间限制:C/C++ 2秒,其他语言4秒 空间限制:C/C++ 131072K,其他语言262144K 64bit IO Format:%lld 题目描述 Today HH finds a non-decreasing sequence(a1,a2…an,ai≤ai+1), he thinks it’s not beautiful so he wants to make it beautiful. To make it, HH will choose exactly one number and move it forward at least k steps(i....