Compilare: main.cpp: In function 'int main()': main.cpp:39:40: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 39 | b=rmq[i][min (n,j+(1<<k-1))][k-1]; | ~^~ main.cpp:40:37: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 40 | c=rmq[min (n,i+(1<<k-1))][j][k-1]; | ~^~ main.cpp:41:37: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 41 | d=rmq[min (n,i+(1<<k-1))][min (n,j+(1<<k-1))][k-1]; | ~^~ main.cpp:41:57: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 41 | d=rmq[min (n,i+(1<<k-1))][min (n,j+(1<<k-1))][k-1]; | ~^~