Compilare: main.cpp: In function 'int main()': main.cpp:87:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 87 | for(int i=0;i<senator_comisii[senator_curent].size();i++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:31:9: warning: unused variable 'a' [-Wunused-variable] 31 | int a; | ^