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
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