Question: C++ What is the output for the following code fragments and describe what each does: a) cout < < setw(15) < < setprecision(2) < <

C++

What is the output for the following code fragments and describe what each does:

a) cout << setw(15) << setprecision(2) << 222.567890

b) cout << setw(15) << setprecision(4) << setiosflags(ios:: scientific) << 54.567890;

c) cout << hex << 31

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