Compilare: user.cpp: In function 'void afisare(ULL, int)': user.cpp:92: warning: comparison between signed and unsigned integer expressions user.cpp:121: warning: comparison between signed and unsigned integer expressions user.cpp:82: warning: unused variable 'p' user.cpp: In function 'void dfs(int, int)': user.cpp:152: warning: comparison between signed and unsigned integer expressions user.cpp:173: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'ULL MinT(int)': user.cpp:235: warning: comparison between signed and unsigned integer expressions user.cpp:246: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void refacere_drum(int, int)': user.cpp:289: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:341: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void refacere_drum(int, int)': user.cpp:278: warning: 'consum' may be used uninitialized in this function user.cpp: In function 'void afisare(ULL, int)': user.cpp:106: warning: 'consum' may be used uninitialized in this function