Compilare: main.cpp: In function 'void solve(int)': main.cpp:46:63: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] 46 | dp[p][0][i][j] = gcd(dp[p][0][i][j], dp[p - 1][0][i + 1 << (p - 1)][j]); | ~~^~~ main.cpp:58:74: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] 58 | dp[p2][p1][i][j] = gcd(dp[p2][p1][i][j], dp[p2][p1 - 1][i][j + 1 << (p1 - 1)]); | ~~^~~ main.cpp: In function 'void computeExponents()': main.cpp:17:13: warning: iteration 399 invokes undefined behavior [-Waggressive-loop-optimizations] 17 | expo[i] = expo[i / 2] + 1; | ~~~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:16:21: note: within this loop 16 | for (int i = 2; i <= MAXN; i++) | ^