Compilare: main.cpp: In function 'void build_rmq()': main.cpp:23:48: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 23 | rmq[i][j] = min(rmq[i][j-1],rmq[i+(1<<j-1)][j-1]); | ~^~ main.cpp: In function 'int query(int, int)': main.cpp:27:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 27 | if(x>y) | ^~ main.cpp:29:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 29 | int l = y-x+1; | ^~~