摘要:
#include #include #include #include using namespace std;int a[1000001];int prime[1000001];int main(){ int k,tt=0; int p; a[0]=a[1]=0; a[2... 阅读全文
摘要:
http://acm.sdut.edu.cn:8080/vjudge/contest/view.action?cid=203#problem/C/*#include #include #include using namespace std;struct node{ int x,y;}q1;i... 阅读全文
摘要:
http://acm.sdut.edu.cn:8080/vjudge/contest/view.action?cid=203#problem/A#include #include #include #include #includeusing namespace std;int a[10001],n... 阅读全文