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C++ Institute Exam CPP Topic 1 Question 107 Discussion

Actual exam question for C++ Institute's CPP exam
Question #: 107
Topic #: 1
[All CPP Questions]

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

#include

#include

#include

#include

using namespace std;

int main(){

int second[] ={ 3, 4, 2, 1, 6, 5, 7, 9, 8, 0 };

string first[] = {"three", "four", "two", "one", "six","five", "seven", "nine","eight","zero"};

map m;

for(int i=0; i<10; i++) {

m.insert(pair(second[i],first[i]));

}

m[0]="ten";

m.insert(pair(1,"eleven"));

for(map::iterator i=m.begin();i!= m.end(); i++) {

cout<second<<" ";

}

return 0;

}

Show Suggested Answer Hide Answer
Suggested Answer: B

by Merrilee at Apr 06, 2025, 03:29 AM

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Gretchen
20 days ago
Wait, is this a trick question? I'm going to go with A. The program should output the original array of integers in their string form 'zero one two three four five six seven eight nine'.
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Bette
22 days ago
Haha, I'm feeling lucky. I think the answer is E. The program will just output the original array of integers '0 1 2 3 4 5 6 7 8 9' without any string conversions.
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Stefanie
25 days ago
This is a tricky one, but I'm betting on D. The program will output 'ten eleven two three four five six seven eight nine' because the 0th element was changed to 'ten' and a new element with key 1 was inserted as 'eleven'.
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Pok
1 months ago
I'm going with C. The program will output 'zero eleven two three four five six seven eight nine' since the 0th element was changed to 'ten' and a new element with key 1 was inserted as 'eleven'.
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Cecily
15 days ago
I agree, the program will output 'zero eleven two three four five six seven eight nine'.
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Cecily
16 days ago
I think it will output 'zero eleven two three four five six seven eight nine'.
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Annelle
1 months ago
I'm not sure, but I think the correct answer is A) program outputs: zero one two three four five six seven eight nine.
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Barney
1 months ago
I believe the program will output: ten one two three four five six seven eight nine.
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Annelle
1 months ago
I think the program will output: zero one two three four five six seven eight nine.
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Marquetta
2 months ago
Hmm, I think the answer is B. The program should output 'ten one two three four five six seven eight nine' after modifying the value of the 0th element in the map.
upvoted 0 times
Sharen
Actually, the correct answer is D. It will output 'ten eleven two three four five six seven eight nine'.
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Katlyn
3 days ago
No, I think it will output 'zero one two three four five six seven eight nine'.
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Azzie
4 days ago
I believe the program will output 'ten one two three four five six seven eight nine'.
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Vivan
5 days ago
I think the answer is B.
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Dewitt
9 days ago
Great, so the correct answer is B.
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Lemuel
19 days ago
That's correct, the value of the 0th element in the map was modified to 'ten'.
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Emerson
22 days ago
Yes, the program should output 'ten one two three four five six seven eight nine'.
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Jamal
25 days ago
I think the answer is B.
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