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What does the following code do?
#include <iostream>
int power(int base, int exponent) {
    if (exponent == 0)
        return 1;
    
    return base * power(base, exponent - 1);
}
int main() {
    std::cout << power(2, 3);
    return 0;
}
  • a)
    Computes the factorial of a number.
  • b)
    Calculates the power of a number.
  • c)
    Computes the sum of a series.
  • d)
    Counts the number of ways to reach a position in a grid.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What does the following code do?#include <iostream>int power(int...
The power function calculates the power of a number base to the exponent using recursion.
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What does the following code do?#include <iostream>int power(int base, int exponent) { if (exponent == 0) return 1; return base * power(base, exponent - 1);}int main() { std::cout << power(2, 3); return 0;}a)Computes the factorial of a number.b)Calculates the power of a number.c)Computes the sum of a series.d)Counts the number of ways to reach a position in a grid.Correct answer is option 'B'. Can you explain this answer?
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What does the following code do?#include <iostream>int power(int base, int exponent) { if (exponent == 0) return 1; return base * power(base, exponent - 1);}int main() { std::cout << power(2, 3); return 0;}a)Computes the factorial of a number.b)Calculates the power of a number.c)Computes the sum of a series.d)Counts the number of ways to reach a position in a grid.Correct answer is option 'B'. Can you explain this answer? for Software Development 2024 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about What does the following code do?#include <iostream>int power(int base, int exponent) { if (exponent == 0) return 1; return base * power(base, exponent - 1);}int main() { std::cout << power(2, 3); return 0;}a)Computes the factorial of a number.b)Calculates the power of a number.c)Computes the sum of a series.d)Counts the number of ways to reach a position in a grid.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Software Development 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does the following code do?#include <iostream>int power(int base, int exponent) { if (exponent == 0) return 1; return base * power(base, exponent - 1);}int main() { std::cout << power(2, 3); return 0;}a)Computes the factorial of a number.b)Calculates the power of a number.c)Computes the sum of a series.d)Counts the number of ways to reach a position in a grid.Correct answer is option 'B'. Can you explain this answer?.
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