0_0_30928104_24061\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_30928104_24061\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
^
0_0_30928104_24061\Main.java:2: 错误: 非法字符: '#'
#include<string.h>
^
0_0_30928104_24061\Main.java:3: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_30928104_24061\Main.java:4: 错误: 非法字符: '#'
#include<math.h>
^
0_0_30928104_24061\Main.java:6: 错误: 需要class, interface或enum
const int maxn = 50002;
^
0_0_30928104_24061\Main.java:7: 错误: 需要class, interface或enum
int size[maxn];
^
0_0_30928104_24061\Main.java:8: 错误: 需要class, interface或enum
int in[maxn];
^
0_0_30928104_24061\Main.java:9: 错误: 需要class, interface或enum
int out[maxn];
^
0_0_30928104_24061\Main.java:10: 错误: 需要class, interface或enum
int son[maxn];
^
0_0_30928104_24061\Main.java:11: 错误: 需要class, interface或enum
int fa[maxn];
^
0_0_30928104_24061\Main.java:12: 错误: 需要class, interface或enum
int top[maxn];
^
0_0_30928104_24061\Main.java:13: 错误: 需要class, interface或enum
int depth[maxn];
^
0_0_30928104_24061\Main.java:14: 错误: 需要class, interface或enum
int tree[maxn*4];
^
0_0_30928104_24061\Main.java:15: 错误: 需要class, interface或enum
int pp[maxn];
^
0_0_30928104_24061\Main.java:16: 错误: 需要class, interface或enum
int head[maxn];
^
0_0_30928104_24061\Main.java:17: 错误: 需要class, interface或enum
int lazy[maxn*4];
^
0_0_30928104_24061\Main.java:18: 错误: 需要class, interface或enum
int tot;
^
0_0_30928104_24061\Main.java:19: 错误: 需要class, interface或enum
int m,n,r,p;
^
0_0_30928104_24061\Main.java:20: 错误: 需要class, interface或enum
int mod,len;
^
0_0_30928104_24061\Main.java:21: 错误: 需要class, interface或enum
int from,to;
^
0_0_30928104_24061\Main.java:22: 错误: 需要class, interface或enum
struct node
^
0_0_30928104_24061\Main.java:25: 错误: 需要class, interface或enum
int to;
^
0_0_30928104_24061\Main.java:26: 错误: 需要class, interface或enum
}G[maxn*2];
^
0_0_30928104_24061\Main.java:27: 错误: 需要class, interface或enum
void add1(int from, int to)
^
0_0_30928104_24061\Main.java:30: 错误: 需要class, interface或enum
G[len].nextt=head[from];
^
0_0_30928104_24061\Main.java:31: 错误: 需要class, interface或enum
head[from]=len++;
^
0_0_30928104_24061\Main.java:32: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:36: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:40: 错误: 需要class, interface或enum
tree[2*p]+=(mid-left+1)*lazy[p];
^
0_0_30928104_24061\Main.java:41: 错误: 需要class, interface或enum
tree[2*p+1]+=(right-mid)*(lazy[p]);
^
0_0_30928104_24061\Main.java:42: 错误: 需要class, interface或enum
lazy[2*p]+=lazy[p];
^
0_0_30928104_24061\Main.java:43: 错误: 需要class, interface或enum
lazy[2*p+1]+=lazy[p];
^
0_0_30928104_24061\Main.java:44: 错误: 需要class, interface或enum
lazy[p]=0;
^
0_0_30928104_24061\Main.java:45: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:49: 错误: 需要class, interface或enum
if(left==right)
^
0_0_30928104_24061\Main.java:52: 错误: 需要class, interface或enum
return ;
^
0_0_30928104_24061\Main.java:53: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:55: 错误: 需要class, interface或enum
build(2*p,left,mid);
^
0_0_30928104_24061\Main.java:56: 错误: 需要class, interface或enum
build(2*p+1,mid+1,right);
^
0_0_30928104_24061\Main.java:57: 错误: 需要class, interface或enum
up(p);
^
0_0_30928104_24061\Main.java:58: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:63: 错误: 需要class, interface或enum
down(p,left,right);
^
0_0_30928104_24061\Main.java:64: 错误: 需要class, interface或enum
int mid=(left+right)/2;
^
0_0_30928104_24061\Main.java:65: 错误: 需要class, interface或enum
int ans=0;
^
0_0_30928104_24061\Main.java:66: 错误: 需要class, interface或enum
if(l<=mid)
^
0_0_30928104_24061\Main.java:68: 错误: 需要class, interface或enum
if(r>mid)
^
0_0_30928104_24061\Main.java:70: 错误: 需要class, interface或enum
return ans;
^
0_0_30928104_24061\Main.java:71: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:77: 错误: 需要class, interface或enum
lazy[p]+=num;
^
0_0_30928104_24061\Main.java:78: 错误: 需要class, interface或enum
return ;
^
0_0_30928104_24061\Main.java:79: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:81: 错误: 需要class, interface或enum
int mid=(left+right)/2;
^
0_0_30928104_24061\Main.java:82: 错误: 需要class, interface或enum
if(l<=mid)
^
0_0_30928104_24061\Main.java:84: 错误: 需要class, interface或enum
if(r>mid)
^
0_0_30928104_24061\Main.java:86: 错误: 需要class, interface或enum
up(p);
^
0_0_30928104_24061\Main.java:87: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:91: 错误: 需要class, interface或enum
depth[s]=de;
^
0_0_30928104_24061\Main.java:92: 错误: 需要class, interface或enum
size[s]=1;
^
0_0_30928104_24061\Main.java:93: 错误: 需要class, interface或enum
for(int i=head[s]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:93: 错误: 需要class, interface或enum
for(int i=head[s]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:93: 错误: 需要class, interface或enum
for(int i=head[s]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:96: 错误: 需要class, interface或enum
if(fa[s]==ppp)
^
0_0_30928104_24061\Main.java:98: 错误: 需要class, interface或enum
DFS1(ppp,s,de+1);
^
0_0_30928104_24061\Main.java:99: 错误: 需要class, interface或enum
size[s]+=size[ppp];
^
0_0_30928104_24061\Main.java:100: 错误: 需要class, interface或enum
if(size[son[s]]<size[ppp])
^
0_0_30928104_24061\Main.java:102: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:107: 错误: 需要class, interface或enum
in[point]=++tot;
^
0_0_30928104_24061\Main.java:108: 错误: 需要class, interface或enum
out[tot]=pp[point];
^
0_0_30928104_24061\Main.java:109: 错误: 需要class, interface或enum
if(!son[point])
^
0_0_30928104_24061\Main.java:111: 错误: 需要class, interface或enum
DFS2(son[point],grandfather);
^
0_0_30928104_24061\Main.java:112: 错误: 需要class, interface或enum
for(int i=head[point]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:112: 错误: 需要class, interface或enum
for(int i=head[point]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:112: 错误: 需要class, interface或enum
for(int i=head[point]; i!=-1; i=G[i].nextt)
^
0_0_30928104_24061\Main.java:115: 错误: 需要class, interface或enum
if(t!=son[point]&&t!=fa[point])
^
0_0_30928104_24061\Main.java:117: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:122: 错误: 需要class, interface或enum
ans+=query(1,1,n,in[y],in[x]);
^
0_0_30928104_24061\Main.java:123: 错误: 需要class, interface或enum
return ans;
^
0_0_30928104_24061\Main.java:124: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:131: 错误: 需要class, interface或enum
add(1,1,n,in[top[x]],in[x],num);
^
0_0_30928104_24061\Main.java:132: 错误: 需要class, interface或enum
x=fa[top[x]];
^
0_0_30928104_24061\Main.java:133: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:136: 错误: 需要class, interface或enum
add(1,1,n,in[y],in[x],num);
^
0_0_30928104_24061\Main.java:137: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:143: 错误: 需要class, interface或enum
memset(head,-1,sizeof(head));
^
0_0_30928104_24061\Main.java:144: 错误: 需要class, interface或enum
memset(size,0,sizeof(size));
^
0_0_30928104_24061\Main.java:145: 错误: 需要class, interface或enum
for(int i=1; i<=n; i++)
^
0_0_30928104_24061\Main.java:145: 错误: 需要class, interface或enum
for(int i=1; i<=n; i++)
^
0_0_30928104_24061\Main.java:145: 错误: 需要class, interface或enum
for(int i=1; i<=n; i++)
^
0_0_30928104_24061\Main.java:147: 错误: 需要class, interface或enum
len=0;
^
0_0_30928104_24061\Main.java:148: 错误: 需要class, interface或enum
for(int i=1; i<=m; i++)
^
0_0_30928104_24061\Main.java:148: 错误: 需要class, interface或enum
for(int i=1; i<=m; i++)
^
0_0_30928104_24061\Main.java:148: 错误: 需要class, interface或enum
for(int i=1; i<=m; i++)
^
0_0_30928104_24061\Main.java:151: 错误: 需要class, interface或enum
add1(from,to);
^
0_0_30928104_24061\Main.java:152: 错误: 需要class, interface或enum
add1(to,from);
^
0_0_30928104_24061\Main.java:153: 错误: 需要class, interface或enum
}
^
0_0_30928104_24061\Main.java:155: 错误: 需要class, interface或enum
DFS2(1,1);
^
0_0_30928104_24061\Main.java:156: 错�
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