Compilare: main.cpp: In function 'void functie_daca_este_pe_interval1(int, int)': main.cpp:30:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<v1.size();i++) ~^~~~~~~~~~ main.cpp: In function 'void functie_daca_este_pe_interval2(int, int)': main.cpp:50:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<v2.size();i++) ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:92:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v1.size();i++) ~^~~~~~~~~~ main.cpp:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v2.size();i++) ~^~~~~~~~~~ main.cpp:107:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v1.size();i++) ~^~~~~~~~~~