Mathematical Functions
Mathematical Sequences
C++ mathematical functions
The quiz contains 9 questions and there is no time limit. You can get between 1 and 3 points for answering the questions correctly. At the end of the quiz, you'll receive a total score. You can compare yourself with other users via the leaderboard. If you achieve more than 70% you will be rewarded with a certificate. Good luck!
Test your understanding of mathematical functions: - Basic mathematical functions - Mathematical rounding - Power math function - Square math function - Cubic math function
Leaderboard: C++ mathematical functions
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
Time limit: 0
Quiz Summary
0 of 9 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Quiz complete. Results are being recorded.
Results
0 of 9 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
Would you like to submit your quiz result to the leaderboard?
![captcha]()
Loading
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- Current
- Review / Skip
- Answered
- Correct
- Incorrect
-
Question 1 of 9
1. Question
1 point(s)What is the output?
#include <iostream> #include <cmath> using namespace std; int main() { double min, max; int a = 4, b = 6; min = fmin(a, b); max = fmax(a, b); cout << min << ", " << max << endl; return 0; }CorrectIncorrect -
Question 2 of 9
2. Question
1 point(s)What is the output?
#include <iostream> #include <cmath> using namespace std; int main() { double ma, dim; int a = 4, b = 6, c = 3; // x*y+z without losing precision ma = fma(a, b, c); // positive difference of two floating point values dim = fdim(b, c); cout << ma << ", " << dim << endl; return 0; }CorrectIncorrect -
Question 3 of 9
3. Question
1 point(s)What is the output for
rounding?#include <iostream> #include <cmath> using namespace std; int main() { double value = 2.51245; // Round to nearest double rounding = round(value); cout << rounding << endl; return 0; }CorrectIncorrect -
Question 4 of 9
4. Question
1 point(s)What is the output for
rounding?#include <iostream> #include <cmath> using namespace std; int main() { double value = 2.41245; // Round to nearest double rounding = floor(value); cout << rounding << endl; return 0; }CorrectIncorrect -
Question 5 of 9
5. Question
1 point(s)What is the output for
rounding?#include <iostream> #include <cmath> using namespace std; int main() { double value = 2.41245; // Round to nearest double rounding = ceil(value); cout << rounding << endl; return 0; }CorrectIncorrect -
Question 6 of 9
6. Question
1 point(s)What is the output for
rounding?#include <iostream> #include <cmath> using namespace std; int main() { double value = 2.41245; // Round to nearest double rounding = trunc(value); cout << rounding << endl; return 0; }CorrectIncorrect -
Question 7 of 9
7. Question
1 point(s)What is the output?
#include <iostream> #include <cmath> using namespace std; int main() { cout << pow(3, 3) << endl; return 0; }CorrectIncorrect -
Question 8 of 9
8. Question
1 point(s)What is the output?
#include <iostream> #include <cmath> using namespace std; int main() { cout << sqrt(81) << endl; return 0; }CorrectIncorrect -
Question 9 of 9
9. Question
1 point(s)What is the output?
#include <iostream> #include <cmath> using namespace std; int main() { cout << cbrt(216) << endl; return 0; }CorrectIncorrect
