Eroare de compilare: main.cpp:10:1: error: expected ',' or ';' before 'const' const int N=1e5+2; ^~~~~ main.cpp:13:10: error: 'N' was not declared in this scope bool viz[N],viz_t[N]; ^ main.cpp:13:19: error: 'N' was not declared in this scope bool viz[N],viz_t[N]; ^ main.cpp:15:14: error: 'N' was not declared in this scope vector<int>v[N],v_t[N],ans[N]; ^ main.cpp:15:21: error: 'N' was not declared in this scope vector<int>v[N],v_t[N],ans[N]; ^ main.cpp:15:28: error: 'N' was not declared in this scope vector<int>v[N],v_t[N],ans[N]; ^ main.cpp: In function 'void dfs(int)': main.cpp:20:5: error: 'viz' was not declared in this scope viz[nod]=true; ^~~ main.cpp:21:22: error: 'v' was not declared in this scope for(size_t i=0;i<v[nod].size();i++) ^ main.cpp: In function 'void dfs_t(int)': main.cpp:34:5: error: 'ans' was not declared in this scope ans[nc].push_back(nod); ^~~ main.cpp:35:5: error: 'viz_t' was not declared in this scope viz_t[nod]=true; ^~~~~ main.cpp:36:22: error: 'v_t' was not declared in this scope for(size_t i=0;i<v_t[nod].size();i++) ^~~ main.cpp: In function 'int main()': main.cpp:52:9: error: 'v' was not declared in this scope v[x].push_back(y); ^ main.cpp:53:9: error: 'v_t' was not declared in this scope v_t[y].push_back(x); ^~~ main.cpp:57:12: error: 'viz' was not declared in this scope if(viz[i]==0) ^~~ main.cpp:66:12: error: 'viz_t' was not declared in this scope if(viz_t[el]==0) ^~~~~ main.cpp:75:26: error: 'ans' was not declared in this scope for(size_t j=0;j<ans[i].size();j++) Non zero exit status: 1