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C++ Institute CPP Exam - Topic 5 Question 6 Discussion

Posted by Ozell on May 08, 2022 at 09:32 AM

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

#include

#include

#include

using namespace std;

class A {

int a;

public:

A(int a) : a(a) {}

int getA() const { return a; } void setA(int a) { this?>a = a; }

};

struct Even {

bool operator ()(const A & a, const A &b) {

return (a.getA() % 2)==b.getA() % 2;

}

};

int main () {

int t[] = {1,2,3,2,3,5,1,2,7,3,2,1,10, 4,4,5};

deque d (t,t+15);

deque::iterator it = search_n(d.begin(), d.end(), 3, 2, Even());

cout<< it?d.begin()<

return 0;

}

Program outputs:

Suggested Answer: B

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9 comments · newest first
PE
Peter 11 months ago
Nah, it's definitely a compilation error.
AN
Annelle 12 months ago
Wait, are you sure about that? I thought it would be 3!
HU
Hubert 12 months ago
I think it should output 12, right?
NA
Natalie 12 months ago
Totally agree, that syntax is messed up!
FE
Felix 1 year ago
Looks like a compilation error due to the `this?>a` line.
IR
Irene 1 year ago
Hmm, this seems straightforward. I think the answer is B - using the Jenkins CLI jar to access the server from the console.
JO
Josphine 1 year ago
Okay, I've got a plan. First I'll calculate the standard cost per unit, then find the price planning variance for Ingredient A. After that, I'll work through the other operational variances to complete the full reconciliation statement.
EU
Eura 1 year ago
I think option D might not be an advantage because it just covers fixed costs and doesn't really help with profit maximization.
AM
Amina 1 year ago
I'm pretty sure the four types of lock-down systems include cages and alarms, but I can't remember if bolts were in there somewhere.
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