Compilare: main.cpp: In function 'int main()': main.cpp:21:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 21 | if(x!=1) | ^~ main.cpp:24:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 24 | cout<<phi/2-1<<'\n'; | ^~~~