Compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:26:9: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 26 | else | ^~~~ main.cpp:29:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 29 | dfs(x,nod); | ^~~