Compilare: main.cpp: In function 'int cmp(vect, vect)': main.cpp:36:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if (a.val!=b.val) ^~ main.cpp:38:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' return a.nod<b.nod; ^~~~~~ main.cpp: In function 'int main()': main.cpp:72:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (i=1;i<=n;i++) ^~~ main.cpp:74:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fout<<nr; ^~~~