Compilare: main.cpp:4:64: warning: built-in function 'log' declared as non-function [-Wbuiltin-declaration-mismatch] 4 | int dp[1 + MAX_N][1 + MAX_N], rmq[9][9][1 + MAX_N][1 + MAX_N], log[1 + MAX_N]; | ^~~ main.cpp: In function 'int cb(int, int, int, int)': main.cpp:14:60: warning: variable 'sol' set but not used [-Wunused-but-set-variable] 14 | int st = 0, dr = std::min(l2 - l1 + 1, c2 - c1 + 1) + 1, sol; | ^~~