0_0_21853433_2186.cpp:20:1: error: 'vector' does not name a type
vector<int>G[maxn],g[maxn];
^
0_0_21853433_2186.cpp:21:1: error: 'stack' does not name a type
stack<int>S;
^
0_0_21853433_2186.cpp: In function 'void init()':
0_0_21853433_2186.cpp:28:15: error: 'Fill' was not declared in this scope
Fill(dfn,0); Fill(low,0);
^
0_0_21853433_2186.cpp:31:9: error: 'G' was not declared in this scope
G[i].clear();
^
0_0_21853433_2186.cpp:32:9: error: 'g' was not declared in this scope
g[i].clear();
^
0_0_21853433_2186.cpp: In function 'void tarjan(int)':
0_0_21853433_2186.cpp:40:5: error: 'S' was not declared in this scope
S.push(u);
^
0_0_21853433_2186.cpp:41:20: error: 'G' was not declared in this scope
for(int i=0; i<G[u].size(); i++){
^
0_0_21853433_2186.cpp:45:41: error: 'min' was not declared in this scope
low[u] = min(low[u],low[nex]);
^
0_0_21853433_2186.cpp:45:41: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_21853433_2186.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note: 'std::min'
min(initializer_list<_Tp> __l, _Compare __comp)
^
0_0_21853433_2186.cpp:48:41: error: 'min' was not declared in this scope
low[u] = min(low[u],dfn[nex]);
^
0_0_21853433_2186.cpp:48:41: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62:0,
from 0_0_21853433_2186.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:3444:5: note: 'std::min'
min(initializer_list<_Tp> __l, _Compare __comp)
^
0_0_21853433_2186.cpp: In function 'void solve()':
0_0_21853433_2186.cpp:68:9: error: 'G' was not declared in this scope
G[u].push_back(v);
^
0_0_21853433_2186.cpp:73:23: error: 'G' was not declared in this scope
for(int j=0;j<G[i].size();j++){
^
0_0_21853433_2186.cpp:76:17: error: 'g' was not declared in this scope
g[bel[i]].push_back(bel[to]);
^
0_0_21853433_2186.cpp:82:5: error: 'queue' was not declared in this scope
queue<int > q;
^
0_0_21853433_2186.cpp:82:5: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:64:0,
from 0_0_21853433_2186.cpp:8:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_queue.h:96:11: note: 'std::queue'
class queue
^
0_0_21853433_2186.cpp:82:11: error: expected primary-expression before 'int'
queue<int > q;
^
0_0_21853433_2186.cpp:86:13: error: 'q' was not declared in this scope
q.push(i);
^
0_0_21853433_2186.cpp:91:16: error: 'q' was not declared in this scope
while(!q.empty()){
^
0_0_21853433_2186.cpp:94:27: error: 'g' was not declared in this scope
for(int i=0;i<g[tmp].size();i++){
^
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