Compilare: main.cpp: In function 'int main()': main.cpp:26:17: warning: unused variable 'j' [-Wunused-variable] 26 | int i,m,a,b,j,i1,len; | ^ main.cpp:26:19: warning: unused variable 'i1' [-Wunused-variable] 26 | int i,m,a,b,j,i1,len; | ^~ main.cpp:29:19: warning: iteration 99998 invokes undefined behavior [-Waggressive-loop-optimizations] 29 | max_put[i]=max_put[i/2]+1; | ~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:28:14: note: within this loop 28 | for(i=2;i<=MAX_N;i++){ | ^