Compilare: user.cpp: In function ‘int main()’: user.cpp:29:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=l;i++)cout<<c[i]<<' ';cout.close(); ^~~ user.cpp:29:42: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ for(int i=1;i<=l;i++)cout<<c[i]<<' ';cout.close(); ^~~~