Compilare: user.cpp: In function ‘void scoatepunct(leg)’: user.cpp:29:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ramuri.size(); i++) ^ user.cpp:44:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ramuri.size(); i++) ^ user.cpp:50:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < retine[ramuri[i].b].care.size(); j++) ^ user.cpp:60:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < retine[ramuri[i].a].care.size(); j++) ^ user.cpp: In function ‘int main()’: user.cpp:108:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ramuri[0].care.size(); i++) ^