摘要:
#include<iostream>#include<vector>#include<queue>#include<string>#include<map>using namespace std;struct node{ int val; node * left,*right; node(int _ 阅读全文
摘要:
int getposition(int arr[],int left,int right) { int tmp=arr[left]; while(left<right) { while(left<right&&arr[right]>=tmp) right--; arr[left]=arr[right 阅读全文