Compilare: main.cpp: In function 'void init()': main.cpp:28:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 28 | for(int i=1;i<=n;i++) | ^~~ main.cpp:30:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 30 | parent[1]=-1; | ^~~~~~