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View Compilation Error

0_0_36352049_32243.cpp:8:9: error: invalid operands of types 'double' and 'int' to binary 'operator<<'
 }e[2e5<<2],ee[2e5<<2];
         ^
0_0_36352049_32243.cpp:8:20: error: invalid operands of types 'double' and 'int' to binary 'operator<<'
 }e[2e5<<2],ee[2e5<<2];
                    ^
0_0_36352049_32243.cpp: In function 'void add_new(int, int)':
0_0_36352049_32243.cpp:23:5: error: 'ee' was not declared in this scope
     ee[++cnt].to=v;
     ^
0_0_36352049_32243.cpp: In function 'void add(int, int)':
0_0_36352049_32243.cpp:29:5: error: 'e' was not declared in this scope
     e[++tot].to=v;
     ^
0_0_36352049_32243.cpp: In function 'void d(node)':
0_0_36352049_32243.cpp:53:40: error: 'e' was not declared in this scope
         for(int i=head[now.id];i!=-1;i=e[i].next)
                                        ^
0_0_36352049_32243.cpp: In function 'int solve(int, int, int)':
0_0_36352049_32243.cpp:77:36: error: 'ee' was not declared in this scope
         for(int i=head1[x];i!=-1;i=ee[i].next)
                                    ^
0_0_36352049_32243.cpp:91:37: error: 'ee' was not declared in this scope
          for(int i=head1[y];i!=-1;i=ee[i].next)
                                     ^
0_0_36352049_32243.cpp: In function 'int main()':
0_0_36352049_32243.cpp:127:42: error: 'e' was not declared in this scope
                for(int j=head[i];j!=-1;j=e[j].next)
                                          ^


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