Compilare: user.cpp: In function 'void afisare(ULL, int)': user.cpp:88: warning: comparison between signed and unsigned integer expressions user.cpp:117: warning: comparison between signed and unsigned integer expressions user.cpp:78: warning: unused variable 'p' user.cpp: In function 'void dfs(int, int)': user.cpp:148: warning: comparison between signed and unsigned integer expressions user.cpp:169: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'ULL MinT(int)': user.cpp:231: warning: comparison between signed and unsigned integer expressions user.cpp:242: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void refacere_drum(int)': user.cpp:283: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:331: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void refacere_drum(int)': user.cpp:272: warning: 'consum' may be used uninitialized in this function user.cpp: In function 'void afisare(ULL, int)': user.cpp:102: warning: 'consum' may be used uninitialized in this function