0_0_21850089_18557\Main.java:12: 错误: 非法字符: '#'
#include <bits/stdc++.h>
^
0_0_21850089_18557\Main.java:12: 错误: 需要class, interface或enum
#include <bits/stdc++.h>
^
0_0_21850089_18557\Main.java:14: 错误: 需要class, interface或enum
const int N = 50000+5;
^
0_0_21850089_18557\Main.java:16: 错误: 需要class, interface或enum
struct Edge{
^
0_0_21850089_18557\Main.java:18: 错误: 需要class, interface或enum
};
^
0_0_21850089_18557\Main.java:20: 错误: 需要class, interface或enum
Edge e[N<<1];
^
0_0_21850089_18557\Main.java:21: 错误: 需要class, interface或enum
int add[N<<2];
^
0_0_21850089_18557\Main.java:22: 错误: 需要class, interface或enum
int head[N];
^
0_0_21850089_18557\Main.java:23: 错误: 需要class, interface或enum
int Rank[N]; // rank[i]代表编号为i的节点所对应的原始节点
^
0_0_21850089_18557\Main.java:24: 错误: 需要class, interface或enum
int tid[N]; // tid[i]代表节点i的编号
^
0_0_21850089_18557\Main.java:25: 错误: 需要class, interface或enum
int dep[N], f[N];
^
0_0_21850089_18557\Main.java:26: 错误: 需要class, interface或enum
int sz[N]; // 子节点的数量
^
0_0_21850089_18557\Main.java:27: 错误: 需要class, interface或enum
int son[N], tp[N];
^
0_0_21850089_18557\Main.java:28: 错误: 需要class, interface或enum
int cnt[N];
^
0_0_21850089_18557\Main.java:29: 错误: 需要class, interface或enum
int tot, id;
^
0_0_21850089_18557\Main.java:31: 错误: 需要class, interface或enum
void init() {
^
0_0_21850089_18557\Main.java:33: 错误: 需要class, interface或enum
memset(head, 0, sizeof(head));
^
0_0_21850089_18557\Main.java:34: 错误: 需要class, interface或enum
memset(son, -1, sizeof(son));
^
0_0_21850089_18557\Main.java:35: 错误: 需要class, interface或enum
dep[1] = 0;
^
0_0_21850089_18557\Main.java:36: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:40: 错误: 需要class, interface或enum
head[u] = tot;
^
0_0_21850089_18557\Main.java:41: 错误: 需要class, interface或enum
e[++tot] = Edge{u, head[v]};
^
0_0_21850089_18557\Main.java:42: 错误: 需要class, interface或enum
head[v] = tot;
^
0_0_21850089_18557\Main.java:43: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:47: 错误: 需要class, interface或enum
bool fisrt;
^
0_0_21850089_18557\Main.java:48: 错误: 需要class, interface或enum
int u, v, a, b;
^
0_0_21850089_18557\Main.java:49: 错误: 需要class, interface或enum
void dfs(int u, int fa, long long res) {
^
0_0_21850089_18557\Main.java:52: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:55: 错误: 需要class, interface或enum
printf("%lld", res);
^
0_0_21850089_18557\Main.java:56: 错误: 需要class, interface或enum
flag = true;
^
0_0_21850089_18557\Main.java:57: 错误: 需要class, interface或enum
fisrt = false;
^
0_0_21850089_18557\Main.java:58: 错误: 需要class, interface或enum
return ;
^
0_0_21850089_18557\Main.java:59: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:60: 错误: 需要class, interface或enum
for(int i = head[u]; i != -1; i = e[i].next) {
^
0_0_21850089_18557\Main.java:60: 错误: 需要class, interface或enum
for(int i = head[u]; i != -1; i = e[i].next) {
^
0_0_21850089_18557\Main.java:62: 错误: 需要class, interface或enum
if(flag) return ;
^
0_0_21850089_18557\Main.java:63: 错误: 需要class, interface或enum
dfs(e[i].to, u, res);
^
0_0_21850089_18557\Main.java:64: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:70: 错误: 需要class, interface或enum
while(scanf("%d%d", &n, &m) != EOF) {
^
0_0_21850089_18557\Main.java:72: 错误: 需要class, interface或enum
for(int i = 1; i <= n; ++ i) {
^
0_0_21850089_18557\Main.java:72: 错误: 需要class, interface或enum
for(int i = 1; i <= n; ++ i) {
^
0_0_21850089_18557\Main.java:72: 错误: 需要class, interface或enum
for(int i = 1; i <= n; ++ i) {
^
0_0_21850089_18557\Main.java:74: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:76: 错误: 需要class, interface或enum
for(int i = 1; i < n; ++ i) {
^
0_0_21850089_18557\Main.java:76: 错误: 需要class, interface或enum
for(int i = 1; i < n; ++ i) {
^
0_0_21850089_18557\Main.java:78: 错误: 需要class, interface或enum
scanf("%d%d", &x, &y);
^
0_0_21850089_18557\Main.java:79: 错误: 需要class, interface或enum
addEdge(x, y);
^
0_0_21850089_18557\Main.java:80: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:82: 错误: 需要class, interface或enum
while(m --) {
^
0_0_21850089_18557\Main.java:84: 错误: 需要class, interface或enum
scanf("%d%d%d%d", &u, &v, &a, &b);
^
0_0_21850089_18557\Main.java:85: 错误: 需要class, interface或enum
dfs(u, -1, 0);
^
0_0_21850089_18557\Main.java:86: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:88: 错误: 需要class, interface或enum
}
^
0_0_21850089_18557\Main.java:90: 错误: 需要class, interface或enum
}
^
54 个错误
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