Compilare: main.cpp: In function 'bool go(std::set<int>&, std::set<int>*)': main.cpp:36:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 36 | for(auto it : alive) inviata.emplace_back(it); int f = inviata.size(); | ^~~ main.cpp:36:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 36 | for(auto it : alive) inviata.emplace_back(it); int f = inviata.size(); | ^~~