摘要: #include <cstdio> #define int long long using namespace std; #define N 1000005 int n, m, r, cnt, in[N], out[N], c[N], w[N],sum[N],num[N]; inline int l 阅读全文
posted @ 2020-09-13 14:20 INFP 阅读(125) 评论(0) 推荐(0) 编辑
摘要: #include <cstdio> #define int long long using namespace std; #define N 1000005 int n, m, r, cnt, in[N], out[N], c[N], w[N]; inline int lowbit(int x) { 阅读全文
posted @ 2020-09-13 10:51 INFP 阅读(96) 评论(0) 推荐(0) 编辑