Dsp Tian

摘要： #include <iostream>#include <time.h>#include <stdlib.h>using namespace std;int random(int a,int b){ srand(NULL); return rand()%(b-a)+a;}void exchange(int &a,int &b){ int temp; temp=a; a=b; b=temp;}int partition(int *a,int p,int r){ int x=a[r]; int i=p-1; for (int j=p;j<r 阅读全文