摘要: #include<cstdio> #include<cstring> #include<algorithm> #define mid (l+r)/2 using namespace std; typedef long long ll; const int N = 200010; int n, q, 阅读全文
posted @ 2021-08-14 14:24 莳曳 阅读(83) 评论(0) 推荐(0) 编辑
摘要: hhhh Code #include<cstdio> #include<vector> using namespace std; vector<int>ans; int main() { int n; scanf("%d",&n); while(n) { n--; if(n%3==0) ans.pu 阅读全文
posted @ 2021-08-14 13:59 莳曳 阅读(19) 评论(0) 推荐(0) 编辑