What Output Is Sent to the File Out

question 14

Essay

What output is sent to the file out.dat by the following code,assuming these lines of code are embedded in a correct program?
ofstream fout;
fout.open("out.dat");
fout << "*" << setw(5)<< 123 << "*"
<< 123 << "*" << endl;
fout.setf(ios::showpos);
fout << "*" << setw(5)<< 123 << "*"
<< 123 << "*" << endl;
fout.unsetf(ios::showpos):
fout.setf(ios::left);
fout << "*" << setw(5)<< 123 << "*"
<< setw(5)<< 123 << "*" << endl;

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Definitions:

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.

Absolute Threshold

The smallest level of stimulus that can be detected by a sense at least 50% of the time.

Target Stimulus

A specific stimulus aimed at eliciting a particular response in an experimental or learning context.

Signal-detection Theory

A framework describing how stimuli are detected under different conditions, highlighting the role of decision-making amidst noise.