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C++ Institute CPP Exam - Topic 3 Question 50 Discussion

What will happen when you attempt to compile and run the code below, assuming that you enter the following sequence: one two three?#include #include using namespace std;int main (){string a;getline(cin, a);cout
B) one two three
A) one
C) runtime exception
D) compilation error
E) the result is unspecified

C++ Institute CPP Exam - Topic 3 Question 50 Discussion

Actual exam question for C++ Institute's CPP exam
Question #: 50
Topic #: 3
[All CPP Questions]

What will happen when you attempt to compile and run the code below, assuming that you enter the following sequence: one two three?

#include

#include

using namespace std;

int main ()

{

string a;

getline(cin, a);

cout<

return 0;

}

Program will output:

Show Suggested Answer Hide Answer
Suggested Answer: B

by Marguerita at Jun 14, 2022, 05:35 PM

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Raul
8 months ago
Wait, I thought it would throw an error.
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Jess
8 months ago
Totally agree, it's just a getline!
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Brigette
9 months ago
Are you sure? Seems too simple.
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Agustin
9 months ago
Definitely option B!
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Flo
9 months ago
It will output "one two three".
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Mammie
9 months ago
I’m confused about whether there could be a runtime exception. I don’t think that’s likely, but I can’t remember all the details.
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Ahmad
9 months ago
This reminds me of a similar practice question we did in class. I believe the output will be "one two three" as well.
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Sherill
9 months ago
I'm not entirely sure, but I remember something about getline and how it works with spaces. Maybe it will just output "one"?
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Yesenia
9 months ago
I think the program should output "one two three" since getline captures the entire line of input.
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Arthur
9 months ago
Hmm, the GDPR can be tricky when it comes to cookies. I think the key is whether the cookie is considered a personal identifier or not. I'll need to think through the different types of cookies and their implications.
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Rickie
9 months ago
This looks like a tricky one. I'll need to carefully review the requirements to understand the communication flows between the systems.
upvoted 0 times
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Marguerita
10 months ago
Hmm, I'm not totally sure about the different authentication mechanisms here. I'll need to think this through carefully.
upvoted 0 times
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