Compilare: main.cpp: In function 'void ciur()': main.cpp:13:16: warning: iteration 500001 invokes undefined behavior [-Waggressive-loop-optimizations] 13 | if(!c[i]) | ~~~^ main.cpp:12:19: note: within this loop 12 | for(int i=3; i<=DIM; i+=2) | ~^~~~~ main.cpp: In function 'void bucket()': main.cpp:20:14: warning: iteration 1000005 invokes undefined behavior [-Waggressive-loop-optimizations] 20 | a[c[i]][++aux[c[i]]]=i; | ~~~^ main.cpp:19:19: note: within this loop 19 | for(int i=0; i<=DIM; i++) | ~^~~~~