Compilare: main.cpp: In function 'void big::init()': main.cpp:25:39: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 25 | for(int i = 0; i + (1 << step - 1) <= n; i++) | ~~~~~^~~ main.cpp:26:77: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 26 | rmq[step][i] = max(rmq[step - 1][i], rmq[step - 1][i + (1 << step - 1)]); | ~~~~~^~~ main.cpp: In function 'void small::init()': main.cpp:48:39: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 48 | for(int i = 0; i + (1 << step - 1) <= n; i++) | ~~~~~^~~ main.cpp:49:77: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 49 | rmq[step][i] = min(rmq[step - 1][i], rmq[step - 1][i + (1 << step - 1)]); | ~~~~~^~~