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C++ Institute CPP Exam - Topic 6 Question 42 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;cin.getline(a);cout
D) compilation error
A) one
B) one two three
C) runtime exception
E) the result is unspecified

C++ Institute CPP Exam - Topic 6 Question 42 Discussion

Actual exam question for C++ Institute's CPP exam
Question #: 42
Topic #: 6
[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;

cin.getline(a);

cout<

return 0;

}

Program will output:

Show Suggested Answer Hide Answer
Suggested Answer: D

by Cecily at May 03, 2022, 05:04 PM

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Justa
10 months ago
I thought it would just take the first word.
upvoted 0 times
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Titus
10 months ago
No way, it's not a compilation error!
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Gail
10 months ago
Wait, are you sure? What if it breaks?
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Shala
11 months ago
Definitely B, that's how getline works!
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Sylvie
11 months ago
It will output "one two three".
upvoted 0 times
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Lavonna
11 months ago
This question seems straightforward, I'm pretty confident I can figure this out.
upvoted 0 times
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Louis
11 months ago
This question seems straightforward. I'm pretty confident I can answer it correctly.
upvoted 0 times
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Glory
11 months ago
I think the NCS 2000 Optical Service Channel might be built into the Transport System Controller, but I'm not entirely sure.
upvoted 0 times
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