Compilare: main.cpp: In function 'int main()': main.cpp:27:38: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 27 | b=rmq[k-1][i][j+(1<<k-1)]; | ~^~ main.cpp:28:35: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 28 | c=rmq[k-1][i+(1<<k-1)][j]; | ~^~ main.cpp:29:35: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 29 | d=rmq[k-1][i+(1<<k-1)][j+(1<<k-1)]; | ~^~ main.cpp:29:47: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 29 | d=rmq[k-1][i+(1<<k-1)][j+(1<<k-1)]; | ~^~