P11186三目运算-洛谷|计算机科学教育新生态(luogu.com.cn)大模拟，利用?和:递归地把范围关系和数值组合。模拟比较麻烦。\(O(n)\)时间复杂度#include<iostream>#include<cstring>#include<cstdio>#include<algorithm>#definexfirst#defineysecondusing