Eroare de compilare: main.cpp:18:1: error: 'stack' does not name a type stack<int> s; ^~~~~ main.cpp: In function 'void dfs(int)': main.cpp:22:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < g1[nod].size(); i++) ~~^~~~~~~~~~~~~~~~ main.cpp:25:5: error: 's' was not declared in this scope s.push(nod); ^ main.cpp: In function 'void dfs2(int, int)': main.cpp:30:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < g2[nod].size(); i++) ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void Kosarju()': main.cpp:40:31: error: 'memset' was not declared in this scope memset(used,0,sizeof(used)); ^ main.cpp:43:17: error: 's' was not declared in this scope int x = s.top(); ^ main.cpp:43:13: warning: unused variable 'x' [-Wunused-variable] int x = s.top(); ^ main.cpp:52:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < sol[i].size(); j++) ~~^~~~~~~~~~~~~~~ Non zero exit status: 1