Compilare: main.cpp: In function 'void update(int, int, int, int, int)': main.cpp:17:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 17 | else | ^~~~ main.cpp:19:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 19 | v[node] = max(v[node*2], v[node*2+1]); | ^