Compilare: user.cpp: In function ‘void Initializare()’: user.cpp:20:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses] viz[i] = d[i] = 0; ^ user.cpp:18:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void DFS(int)’: user.cpp:34:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[k].size(); j++) ^ user.cpp: In function ‘void Sortare()’: user.cpp:44:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void SSMax()’: user.cpp:64:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[p].size(); j++) ^ user.cpp: In function ‘void Afisare()’: user.cpp:74:9: warning: unused variable ‘i’ [-Wunused-variable] int i,j; ^ user.cpp:74:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘int main()’: user.cpp:95:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[x].size() && !gasit; j++) ^