Compilare: main.cpp: In function 'int main()': main.cpp:16:17: warning: iteration 99999 invokes undefined behavior [-Waggressive-loop-optimizations] if ( v[i] == i ){ ~~~^ main.cpp:15:20: note: within this loop for ( i = 2; i <= Val; i++ ){ ~~^~~~~~ main.cpp:14:14: warning: iteration 100000 invokes undefined behavior [-Waggressive-loop-optimizations] v[i] = i; ~~~~~^~~ main.cpp:13:20: note: within this loop for ( i = 1; i <= Val; i++ ) ~~^~~~~~