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C++ Institute CPP Exam - Topic 6 Question 40 Discussion

Posted by Jose on May 09, 2022 at 10:21 PM

What happens when you attempt to compile and run the following code?

#include

#include

using namespace std;

int main ()

{

float f = 10.126;

cout.unsetf(ios::floatfield);

cout<

return 0;

}

Program outputs:

Suggested Answer: C

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7 comments · newest first
TH
Theron 11 months ago
I’m surprised it doesn’t round to 10.12!
TE
Terrilyn 12 months ago
Definitely not A or B, those are wrong.
TH
Thomasena 12 months ago
Wait, why does it show 10.13? That seems off.
AR
Arlene 1 year ago
I think it should be option D!
JA
Jani 1 year ago
The output will be 10.126 10.13.
KA
Kanisha 1 year ago
Wait, what's this about a knowledge base? I don't think that's one of the required elements for a new notification. I better double-check the options to make sure I don't accidentally select that one.
LA
Layla 1 year ago
This seems like a straightforward question about decision-making. I'll need to think carefully about the factors that determine the relevance of a cost to a decision.
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