Compilare: user.cpp: In function ‘void SolveTask2()’: user.cpp:133:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < G[Conf[i]].size(); j++) ^ user.cpp:150:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < G[Conf[i]].size(); j++) ^ user.cpp:153:49: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k = 0; k < G[conf].size(); k++) ^ user.cpp:176:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < G[Conf[i]].size(); j++) ^ user.cpp: In function ‘int main()’: user.cpp:218:22: warning: division by zero [-Wdiv-by-zero] g << 2 / 0 << "\n"; ^ user.cpp: In function ‘int precalcSP(int)’: user.cpp:90:1: warning: control reaches end of non-void function [-Wreturn-type] } ^