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I did not understand your question. You should give more details about it. Without it, i can not give your answer. But you can do this, you should check your code i think something is going to be wrong.

The <ios> is used in C++. It handles the input and output operations. It consists of libraries, functions and variables. You write cin or cout keyworks, these keywords operation is handled by the <ios> include file. So it is very essential for C++ programming. Without it, it will display error.