Compilare: main.cpp: In function 'int main()': main.cpp:17:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 17 | }else | ^~~~ main.cpp:24:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 24 | aux=nm; | ^~~