摘要:
快速排序时间复杂度O(nlogn) 对一个序列A进行排序,使得A[1]左侧院所都小于A[1],右侧元素都大于A[1],速度最快的做法是双指针法。 #include<iostream> using namespace std; int Partition(int A[],int left, int r 阅读全文
摘要:
题目描述: With highways available, driving a car from Hangzhou to any other city is easy. But since the tank capacity of a car is limited, we have to find 阅读全文