Compilare: main.cpp: In function 'void getPaths(std::vector<int>&, long long int)': main.cpp:50:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for (int i=0; i<path.size(); i++) { | ~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:84:13: warning: 'nod_interes' may be used uninitialized [-Wmaybe-uninitialized] 84 | getPaths(tatiA, nod_interes); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:74:9: note: 'nod_interes' was declared here 74 | int nod_interes; | ^~~~~~~~~~~