摘要:
http://acm.csu.edu.cn/OnlineJudge/showsource.php?id=97625#include#include#include#includeusing namespace std;int a[200000];int main(){ int n,m; int ... 阅读全文
摘要:
http://acm.csu.edu.cn/OnlineJudge/showsource.php?id=97234#include#include#include#include#includeusing namespace std;int main(){ //freopen("output.tx... 阅读全文