I dont get c++ and i need help doing something that is simple

[sharpercurl]

I need to write a program the promts the user to input a decimal number and the program should then output the decimal and the corresponding integer
i don't know where to start

[Banfa]

Are you familar with cin and cout?

How about printf and fgets (or gets)?

[sharpercurl]

Are you familar with cin and cout?

How about printf and fgets (or gets)?

yes but I don't know how to use them I know that that sounds alittle silly, but I need help

[Banfa]

float f;

cout << "Enter Number: "
cin >>f;
cout << "\n" << f << " <-> " << (int)f;