Compilare: main.cpp: In function 'int main()': main.cpp:32:12: warning: unused variable 'j' [-Wunused-variable] 32 | int i, j, l, expo, x, y; | ^ main.cpp: In function 'void MakeE()': main.cpp:15:14: warning: iteration 100003 invokes undefined behavior [-Waggressive-loop-optimizations] 15 | e[i] = 1 + e[i / 2]; | ~~~~~^~~~~~~~~~~~~~ main.cpp:14:18: note: within this loop 14 | for(i = 2; i <= 100005; i++) | ~~^~~~~~~~~