0_0_30724239_28363\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_30724239_28363\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
^
0_0_30724239_28363\Main.java:2: 错误: 非法字符: '#'
#define fio std::ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
^
0_0_30724239_28363\Main.java:2: 错误: 需要class, interface或enum
#define fio std::ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
^
0_0_30724239_28363\Main.java:2: 错误: 需要class, interface或enum
#define fio std::ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
^
0_0_30724239_28363\Main.java:3: 错误: 需要class, interface或enum
using namespace std;
^
0_0_30724239_28363\Main.java:4: 错误: 需要class, interface或enum
const int maxn=2e5+5;
^
0_0_30724239_28363\Main.java:5: 错误: 需要class, interface或enum
typedef long long ll;
^
0_0_30724239_28363\Main.java:6: 错误: 需要class, interface或enum
int T,n,k,ans;
^
0_0_30724239_28363\Main.java:7: 错误: 需要class, interface或enum
vector<int>v[maxn];
^
0_0_30724239_28363\Main.java:8: 错误: 需要class, interface或enum
int color[maxn];
^
0_0_30724239_28363\Main.java:9: 错误: 需要class, interface或enum
void dfs(int nw,int pre){
^
0_0_30724239_28363\Main.java:11: 错误: 需要class, interface或enum
for(int i=0;i<v[nw].size();i++){
^
0_0_30724239_28363\Main.java:11: 错误: 需要class, interface或enum
for(int i=0;i<v[nw].size();i++){
^
0_0_30724239_28363\Main.java:11: 错误: 需要class, interface或enum
for(int i=0;i<v[nw].size();i++){
^
0_0_30724239_28363\Main.java:14: 错误: 需要class, interface或enum
color[nw]+=color[v[nw][i]];
^
0_0_30724239_28363\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_30724239_28363\Main.java:18: 错误: 需要class, interface或enum
return;
^
0_0_30724239_28363\Main.java:19: 错误: 需要class, interface或enum
}
^
0_0_30724239_28363\Main.java:23: 错误: 需要class, interface或enum
while(T--){
^
0_0_30724239_28363\Main.java:25: 错误: 需要class, interface或enum
ans=0;
^
0_0_30724239_28363\Main.java:26: 错误: 需要class, interface或enum
for(int i=1;i<=n;i++) v[i].clear();
^
0_0_30724239_28363\Main.java:26: 错误: 需要class, interface或enum
for(int i=1;i<=n;i++) v[i].clear();
^
0_0_30724239_28363\Main.java:26: 错误: 需要class, interface或enum
for(int i=1;i<=n;i++) v[i].clear();
^
0_0_30724239_28363\Main.java:27: 错误: 需要class, interface或enum
memset(color,0,sizeof(color));
^
0_0_30724239_28363\Main.java:28: 错误: 需要class, interface或enum
for(int i=0;i<n-1;i++){
^
0_0_30724239_28363\Main.java:28: 错误: 需要class, interface或enum
for(int i=0;i<n-1;i++){
^
0_0_30724239_28363\Main.java:28: 错误: 需要class, interface或enum
for(int i=0;i<n-1;i++){
^
0_0_30724239_28363\Main.java:30: 错误: 需要class, interface或enum
cin>>x>>y;
^
0_0_30724239_28363\Main.java:31: 错误: 需要class, interface或enum
v[x].push_back(y);
^
0_0_30724239_28363\Main.java:32: 错误: 需要class, interface或enum
v[y].push_back(x);
^
0_0_30724239_28363\Main.java:33: 错误: 需要class, interface或enum
}
^
0_0_30724239_28363\Main.java:35: 错误: 需要class, interface或enum
cout<<ans<<'\n';
^
0_0_30724239_28363\Main.java:36: 错误: 需要class, interface或enum
}
^
0_0_30724239_28363\Main.java:38: 错误: 需要class, interface或enum
}
^
35 个错误
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