Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:33:24: error: ‘x’ was not declared in this scope scanf("%d%d", &x,&y); ^ user.cpp:33:27: error: ‘y’ was not declared in this scope scanf("%d%d", &x,&y); ^ user.cpp:38:14: error: variable or field ‘DFS’ declared void void DFS(start, 0); ^ user.cpp:29:12: warning: unused variable ‘j’ [-Wunused-variable] int n, i, j, m, k, lim; ^ user.cpp:29:18: warning: unused variable ‘k’ [-Wunused-variable] int n, i, j, m, k, lim; ^ user.cpp:29:21: warning: unused variable ‘lim’ [-Wunused-variable] int n, i, j, m, k, lim; ^ user.cpp: In function ‘void DFS(int, int)’: user.cpp:47:9: error: ‘i’ was not declared in this scope for(i=0;i<v[u].size();++i) { ^ user.cpp:44:12: warning: unused variable ‘px’ [-Wunused-variable] int x, px; ^ user.cpp: In function ‘void afisCompBiconexa(int, int)’: user.cpp:70:5: error: expected initializer before ‘p’ p = S.top(); ^ user.cpp:74:24: error: ‘p’ was not declared in this scope printf("%d%d", p.first, p.second); ^ user.cpp:77:14: error: ‘p’ was not declared in this scope } while (p.first != u && p.second != x); ^ user.cpp: In function ‘int main()’: user.cpp:31:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &m); ^