Compilare: main.cpp: In function 'int main()': main.cpp:25:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int i = 0;i<netanyahu.size();i++){ | ~^~~~~~~~~~~~~~~~~ main.cpp:26:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for(int j = 0;j<netanyahu[i].size();j++){ | ~^~~~~~~~~~~~~~~~~~~~ main.cpp:36:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for(int i = 1;i<netanyahu[bezalel-1].size();i++){ | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:33:9: warning: unused variable 'q' [-Wunused-variable] 33 | int q= 1; | ^ main.cpp:13:20: warning: 'n' is used uninitialized [-Wuninitialized] 13 | for(int i = 1;i<=n;i++){ | ~^~~ main.cpp:12:9: note: 'n' declared here 12 | int n,m,s; | ^