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View Compilation Error

0_0_14702003_3690\Main.java:1: 错误: 非法字符: '#'
#include <iostream>
^
0_0_14702003_3690\Main.java:1: 错误: 需要class, interface或enum
#include <iostream>
         ^
0_0_14702003_3690\Main.java:2: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_14702003_3690\Main.java:3: 错误: 非法字符: '#'
#include <memory.h>
^
0_0_14702003_3690\Main.java:4: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_14702003_3690\Main.java:6: 错误: 需要class, interface或enum
const int maxn = 50005;
^
0_0_14702003_3690\Main.java:7: 错误: 需要class, interface或enum
const int maxm = 100002;
^
0_0_14702003_3690\Main.java:8: 错误: 需要class, interface或enum
const int leaf = 9778972;
^
0_0_14702003_3690\Main.java:9: 错误: 需要class, interface或enum
const int yin = 10003;
^
0_0_14702003_3690\Main.java:10: 错误: 需要class, interface或enum
const int yy = 131237;
^
0_0_14702003_3690\Main.java:11: 错误: 需要class, interface或enum
const int mod = 1000000007;
^
0_0_14702003_3690\Main.java:12: 错误: 需要class, interface或enum
struct node
^
0_0_14702003_3690\Main.java:15: 错误: 需要class, interface或enum
    int next;
    ^
0_0_14702003_3690\Main.java:16: 错误: 需要class, interface或enum
}edge[maxn << 1];
^
0_0_14702003_3690\Main.java:17: 错误: 需要class, interface或enum
struct H
^
0_0_14702003_3690\Main.java:20: 错误: 需要class, interface或enum
    bool operator < (const H &other) const
    ^
0_0_14702003_3690\Main.java:23: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:25: 错误: 需要class, interface或enum
int head[maxn],down[maxn],longest[maxn];
^
0_0_14702003_3690\Main.java:26: 错误: 需要class, interface或enum
__int64 ans[maxn],hash[maxn],A[maxm];
^
0_0_14702003_3690\Main.java:27: 错误: 需要class, interface或enum
int m,n,bj,idx,root,path;
^
0_0_14702003_3690\Main.java:29: 错误: 需要class, interface或enum
void prepare()
^
0_0_14702003_3690\Main.java:32: 错误: 需要class, interface或enum
    for(int i=2;i<maxm;i++)
    ^
0_0_14702003_3690\Main.java:32: 错误: 需要class, interface或enum
    for(int i=2;i<maxm;i++)
                ^
0_0_14702003_3690\Main.java:32: 错误: 需要class, interface或enum
    for(int i=2;i<maxm;i++)
                       ^
0_0_14702003_3690\Main.java:35: 错误: 需要class, interface或enum
        A[i] %= mod;
        ^
0_0_14702003_3690\Main.java:36: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:38: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:43: 错误: 需要class, interface或enum
    memset(down,-1,sizeof(down));
    ^
0_0_14702003_3690\Main.java:44: 错误: 需要class, interface或enum
    idx = path = 0;
    ^
0_0_14702003_3690\Main.java:45: 错误: 需要class, interface或enum
    bj = root = -1;
    ^
0_0_14702003_3690\Main.java:46: 错误: 需要class, interface或enum
    return;
    ^
0_0_14702003_3690\Main.java:47: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:52: 错误: 需要class, interface或enum
    edge[idx].next = head[u];
    ^
0_0_14702003_3690\Main.java:53: 错误: 需要class, interface或enum
    head[u] = idx++;
    ^
0_0_14702003_3690\Main.java:55: 错误: 需要class, interface或enum
    edge[idx].v = u;
    ^
0_0_14702003_3690\Main.java:56: 错误: 需要class, interface或enum
    edge[idx].next = head[v];
    ^
0_0_14702003_3690\Main.java:57: 错误: 需要class, interface或enum
    head[v] = idx++;
    ^
0_0_14702003_3690\Main.java:58: 错误: 需要class, interface或enum
    return;
    ^
0_0_14702003_3690\Main.java:59: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:64: 错误: 需要class, interface或enum
    for(int i=1;i<n;i++)
    ^
0_0_14702003_3690\Main.java:64: 错误: 需要class, interface或enum
    for(int i=1;i<n;i++)
                ^
0_0_14702003_3690\Main.java:64: 错误: 需要class, interface或enum
    for(int i=1;i<n;i++)
                    ^
0_0_14702003_3690\Main.java:67: 错误: 需要class, interface或enum
        addedge(u,v);
        ^
0_0_14702003_3690\Main.java:68: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:70: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:75: 错误: 需要class, interface或enum
    while(x)
    ^
0_0_14702003_3690\Main.java:80: 错误: 需要class, interface或enum
            res %= mod;
            ^
0_0_14702003_3690\Main.java:81: 错误: 需要class, interface或enum
        }
        ^
0_0_14702003_3690\Main.java:83: 错误: 需要class, interface或enum
        a %= mod;
        ^
0_0_14702003_3690\Main.java:84: 错误: 需要class, interface或enum
        x >>= 1;
        ^
0_0_14702003_3690\Main.java:85: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:87: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:92: 错误: 需要class, interface或enum
    __int64 res = 1;
    ^
0_0_14702003_3690\Main.java:93: 错误: 需要class, interface或enum
    for(int i=1;i<=m;i++)
    ^
0_0_14702003_3690\Main.java:93: 错误: 需要class, interface或enum
    for(int i=1;i<=m;i++)
                ^
0_0_14702003_3690\Main.java:93: 错误: 需要class, interface或enum
    for(int i=1;i<=m;i++)
                     ^
0_0_14702003_3690\Main.java:96: 错误: 需要class, interface或enum
        res %= mod;
        ^
0_0_14702003_3690\Main.java:97: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:99: 错误: 需要class, interface或enum
    return res % mod;
    ^
0_0_14702003_3690\Main.java:100: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:105: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
    ^
0_0_14702003_3690\Main.java:105: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                       ^
0_0_14702003_3690\Main.java:105: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                               ^
0_0_14702003_3690\Main.java:108: 错误: 需要class, interface或enum
        DFS(edge[i].v , st);
        ^
0_0_14702003_3690\Main.java:109: 错误: 需要class, interface或enum
        if(longest[edge[i].v] > l)
        ^
0_0_14702003_3690\Main.java:112: 错误: 需要class, interface或enum
            l = longest[edge[i].v];
            ^
0_0_14702003_3690\Main.java:113: 错误: 需要class, interface或enum
            down[st] = i;
            ^
0_0_14702003_3690\Main.java:114: 错误: 需要class, interface或enum
        }
        ^
0_0_14702003_3690\Main.java:116: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:120: 错误: 需要class, interface或enum
        root = st;
        ^
0_0_14702003_3690\Main.java:121: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:123: 错误: 需要class, interface或enum
    return;
    ^
0_0_14702003_3690\Main.java:124: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:129: 错误: 需要class, interface或enum
    if(path & 1)
    ^
0_0_14702003_3690\Main.java:134: 错误: 需要class, interface或enum
        }
        ^
0_0_14702003_3690\Main.java:136: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:142: 错误: 需要class, interface或enum
        }
        ^
0_0_14702003_3690\Main.java:144: 错误: 需要class, interface或enum
        addedge(n , edge[down[root]].v);
        ^
0_0_14702003_3690\Main.java:145: 错误: 需要class, interface或enum
        bj = down[root];
        ^
0_0_14702003_3690\Main.java:146: 错误: 需要class, interface或enum
        root = n;
        ^
0_0_14702003_3690\Main.java:147: 错误: 需要class, interface或enum
        ans[root] = 1LL;
        ^
0_0_14702003_3690\Main.java:148: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:150: 错误: 需要class, interface或enum
}
^
0_0_14702003_3690\Main.java:155: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
    ^
0_0_14702003_3690\Main.java:155: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                       ^
0_0_14702003_3690\Main.java:155: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                               ^
0_0_14702003_3690\Main.java:158: 错误: 需要class, interface或enum
        if(bj != -1 && (i == bj || i == (bj ^ 1))) continue;
        ^
0_0_14702003_3690\Main.java:159: 错误: 需要class, interface或enum
        num++;
        ^
0_0_14702003_3690\Main.java:160: 错误: 需要class, interface或enum
        ans[edge[i].v] = 1LL * m;
        ^
0_0_14702003_3690\Main.java:161: 错误: 需要class, interface或enum
        dfs(edge[i].v , st);
        ^
0_0_14702003_3690\Main.java:162: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:166: 错误: 需要class, interface或enum
        return;
        ^
0_0_14702003_3690\Main.java:167: 错误: 需要class, interface或enum
    }
    ^
0_0_14702003_3690\Main.java:169: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
    ^
0_0_14702003_3690\Main.java:169: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                       ^
0_0_14702003_3690\Main.java:169: 错误: 需要class, interface或enum
    for(int i=head[st];i != -1;i=edge[i].next)
                               ^
0_0_14702003_3690\Main.java:172: 错误: 需要class, interface或e


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