Compilare: main.cpp: In function 'void Constr()': main.cpp:23:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^ main.cpp: In function 'void Nrd()': main.cpp:17:17: warning: iteration 99999 invokes undefined behavior [-Waggressive-loop-optimizations] if(nrd[i] == 0) ~~~~~^ main.cpp:16:18: note: within this loop for(i = 2; i <= N; i++) ^ main.cpp: In function 'void Constr()': main.cpp:25:17: warning: iteration 100000 invokes undefined behavior [-Waggressive-loop-optimizations] if(nrd[i] <= 7) ~~~~~^ main.cpp:24:18: note: within this loop for(i = 1; i <= N; i++) ^