Problem1 what role does the iostream file play in c io2 why, Ask an Expert

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Problem

1. What role does the iostream file play in C++ I/O?

2. Why does typing a number such as 121 as input require a program to make a conversion?

3. What's the difference between the standard output and the standard error?

4. Why is cout able to display various C++ types without being provided explicit instructions for each type?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92672203

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