Compilare: main.cpp: In function 'int main()': main.cpp:50:65: warning: 'index' may be used uninitialized in this function [-Wmaybe-uninitialized] 50 | minDistance[j] = min(minDistance[j], getDistance(blocuri[j].first, blocuri[j].second, blocuri[index].first, blocuri[index].second)); | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~