Compilare: main.cpp: In function 'bool EstePosibil(std::vector<Poziti>, std::vector<Poziti>, std::vector<Poziti>, std::vector<Poziti>, std::bitset<50000>, std::bitset<50000>, std::bitset<50000>, std::bitset<50000>, int)': main.cpp:14:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | while (NE <NordEst.size() && drumuri <= NrDeDrumuri) { | ~~~^~~~~~~~~~~~~~~ main.cpp:17:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | for (int i = NE+1; i < NordEst.size(); i++) { | ~~^~~~~~~~~~~~~~~~ main.cpp:33:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | while (SE < SudEst.size() && drumuri <= NrDeDrumuri) { | ~~~^~~~~~~~~~~~~~~ main.cpp:36:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for (int i = SE+1; i < SudEst.size(); i++) { | ~~^~~~~~~~~~~~~~~ main.cpp:52:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 52 | while (NV < NordVest.size() && drumuri <= NrDeDrumuri) { | ~~~^~~~~~~~~~~~~~~~~ main.cpp:55:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for (int i = NV+1; i < NordVest.size(); i++) { | ~~^~~~~~~~~~~~~~~~~ main.cpp:59:49: warning: value computed is not used [-Wunused-value] 59 | NordVestBool[i] == false; main.cpp:71:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | while (SV < SudVest.size() && drumuri <= NrDeDrumuri) { | ~~~^~~~~~~~~~~~~~~~ main.cpp:74:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Poziti>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | for (int i = SV+1; i < SudVest.size(); i++) { | ~~^~~~~~~~~~~~~~~~