Compilare: main.cpp: In function 'void functie_daca_este_pe_interval1(int, int)': main.cpp:31:18: 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:51:18: 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:93:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v1.size();i++) ~^~~~~~~~~~ main.cpp:96:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v2.size();i++) ~^~~~~~~~~~ main.cpp:108:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v1.size();i++) ~^~~~~~~~~~