Compilare: main.cpp: In function 'bool bellmanford(int)': main.cpp:32:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 32 | for(int i = 1; i <= n; i++) | ^~~ main.cpp:34:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 34 | memset(marked, 0, sizeof(marked)); | ^~~~~~ main.cpp:44:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | for(int i = 0; i < edges[current_node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~