Compilare: main.cpp: In function 'int main()': main.cpp:63:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<segmente>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | for (j = 0; j < graf[1].edge.size(); j++) { | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:75:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<segmente>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (j = 0; j < graf[segmLuat.index2].edge.size(); j++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~