Compilare: user.cpp:317:1: warning: multi-line comment user.cpp: In function 'void citire()': user.cpp:373: warning: unused variable 'y' user.cpp: In function 'int exists(int)': user.cpp:407: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void dfsCV(int)': user.cpp:422: warning: comparison between signed and unsigned integer expressions user.cpp:441: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void dijkstra(Vertex**, int)': user.cpp:497: warning: comparison between signed and unsigned integer expressions user.cpp:517: warning: comparison between signed and unsigned integer expressions user.cpp:488: warning: unused variable 'i' user.cpp:488: warning: unused variable 'k' user.cpp:489: warning: unused variable 'ok' user.cpp: In function 'void printDistance(FILE*, void*)': user.cpp:568: warning: format '%d' expects type 'int', but argument 4 has type 'long long unsigned int' user.cpp: In function 'int main()': user.cpp:593: warning: format '%06d' expects type 'int', but argument 3 has type 'long long unsigned int' user.cpp:595: warning: comparison between signed and unsigned integer expressions