摘要：
Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order red, ... 阅读全文
摘要：
#include #include using namespace std;void my_swap(vector &a,int i,int j){ int temp=a[i]; a[i]=a[j]; a[j]=temp;}vector v;int n;void printPrem... 阅读全文