Compilare: main.cpp: In function 'void descomp(int)': main.cpp:29:19: warning: unused variable 'poz' [-Wunused-variable] 29 | int div = 2, ct, poz, q = 1; | ^~~ main.cpp: In function 'void ciur()': main.cpp:17:8: warning: iteration 14998 invokes undefined behavior [-Waggressive-loop-optimizations] 17 | c[i] = 1; | ~~~~~^~~ main.cpp:16:20: note: within this loop 16 | for (int i = 4; i <= N; i += 2) | ^ main.cpp:23:10: warning: iteration 29999 invokes undefined behavior [-Waggressive-loop-optimizations] 23 | if (c[i] == 0) | ~~~^ main.cpp:22:20: note: within this loop 22 | for (int i = 1; i <= N; i++) | ^