Compilare: main.cpp:398:17: warning: "/*" within comment [-Wcomment] /*if(Gr.find(p) == Gr.end()) main.cpp: In function 'void DFS(int, int)': main.cpp:142:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < G[node].size(); i++) ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void precalcGG()': main.cpp:232:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < Bic[i].size(); j++) ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int memor(int, int)': main.cpp:302:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < G[Bic[bi][node]].size(); i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void precalcRoad(int, int, int)': main.cpp:356:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < Bic[bic].size(); i++) ~~^~~~~~~~~~~~~~~~~ main.cpp:486:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < Bic[bic].size(); i++) ~~^~~~~~~~~~~~~~~~~ main.cpp:350:17: warning: variable 'pfin' set but not used [-Wunused-but-set-variable] int ps = 0, pfin = 0; ^~~~ main.cpp: In function 'void Path()': main.cpp:534:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < Bic[node].size(); j++) ~~^~~~~~~~~~~~~~~~~~ main.cpp:544:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < Bic[node].size(); j++) ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'void DFS2(int, int)': main.cpp:584:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < GG[node].size(); i++) ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:670:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < Solution.size(); i++) ~~^~~~~~~~~~~~~~~~~