Compilare: main.cpp: In function 'int main()': main.cpp:39:38: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 39 | b=rmq[k-1][i][j+(1<<k-1)]; | ~^~ main.cpp:40:35: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 40 | c=rmq[k-1][i+(1<<k-1)][j]; | ~^~ main.cpp:41:35: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 41 | d=rmq[k-1][i+(1<<k-1)][j+(1<<k-1)]; | ~^~ main.cpp:41:47: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 41 | d=rmq[k-1][i+(1<<k-1)][j+(1<<k-1)]; | ~^~