Compilare: main.cpp: In function 'int main()': main.cpp:135:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 135 | while(j<n || k<fr2.size()) | ~^~~~~~~~~~~ main.cpp:139:13: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 139 | if(k<fr2.size()) el2=fr2[k]; | ~^~~~~~~~~~~ main.cpp:153:13: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 153 | if(k<fr2.size()) el2=fr2[k]; | ~^~~~~~~~~~~ main.cpp:178:8: warning: 'radacina' may be used uninitialized in this function [-Wmaybe-uninitialized] 178 | bfs(radacina,0,0); | ~~~^~~~~~~~~~~~~~ main.cpp:170:25: warning: 'indicemic' may be used uninitialized in this function [-Wmaybe-uninitialized] 170 | nod_nou.copilmic=indicemic; | ~~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp:169:27: warning: 'maimic' may be used uninitialized in this function [-Wmaybe-uninitialized] 169 | nod_nou.val=maimic+maimare; | ~~~~~~^~~~~~~~