0_0_34974665_2916.cpp:5:94: error: 'int time' redeclared as different kind of symbol
int n,a[N],fc[N],iv[N],h[N],to[N*2],nx[N*2],deg[N],fa[N],ans,all,vis[N],in[N],ou[N],pt,sz[N],time;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/ctime:42:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:49,
from 0_0_34974665_2916.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/time.h:233:29: note: previous declaration 'time_t time(time_t*)'
__CRT_INLINE time_t __cdecl time(time_t *_Time) { return _time64(_Time); }
^
0_0_34974665_2916.cpp: In function 'void dfs(int, int, int)':
0_0_34974665_2916.cpp:38:60: error: lvalue required as increment operand
for(;p&&T.qry(ou[p])-T.qry(in[p]-1)==sz[p];p=fa[p]) if((++time)>2000000) exit(0);
^
0_0_34974665_2916.cpp: In function 'int main()':
0_0_34974665_2916.cpp:66:24: error: assignment of function 'time_t time(time_t*)'
all=1,ans=0,pt=0,time=0,T.init();
^
0_0_34974665_2916.cpp:66:24: error: cannot convert 'int' to 'time_t(time_t*) {aka long long int(long long int*)}' in assignment
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