C++ Institute Exam CPP Topic 9 Question 97 Discussion

Actual exam question for C++ Institute's CPP exam

Question #: 97
Topic #: 9

[All CPP Questions]

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

#include

using namespace std;

int main ()

{

int t[] = {1, 2 ,3 ,4 ,5};

vectorv1(t, t+5);

dequed1;

d1.assign(v1.end(), v1.begin());

for(int i=0; i

{

cout<

}

cout<

return 0;

}

Aprogram outputs 5 4 3 2 1

Bprogram outputs 1 2 3 4 5

Ccompilation error in line 8

Dcompilation error in line 10

Esegmentation fault runtime exception

Show Suggested Answer

Suggested Answer: C

by Evangelina at Sep 13, 2024, 10:09 AM

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Stevie

7 days ago

The output should be 1 2 3 4 5, as the `assign()` function of `deque` copies the elements from the `vector` in the same order.

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India

8 days ago

But doesn't d1.assign(v1.end(), v1.begin()) reverse the order? So, it should be A).

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Ressie

10 days ago

No, I believe the correct answer is B) program outputs 1 2 3 4 5.

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India

12 days ago

I think the answer is A) program outputs 5 4 3 2 1.

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