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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 17: More Exceptions
  5. Discussions

Day 17: More Exceptions

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629 Discussions

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  • ilambrev
     + 0 comments
    import java.util.*;

class Calculator{
    int power(int n, int p) {
        if (n < 0 || p < 0) {
            throw new IllegalArgumentException("n and p should be non-negative");
        }
        return (int) Math.pow(n, p);
    }
}

class Solution{
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int t = in.nextInt();
        
        while (t-- > 0) {
            int n = in.nextInt();
            int p = in.nextInt();
            Calculator myCalculator = new Calculator();
            try {
                int ans = myCalculator.power(n, p);
                System.out.println(ans);
            }
            catch (Exception e) {
                System.out.println(e.getMessage());
            }
        }
        
        in.close();
    }
}

  • suxihong07
     + 0 comments

    Python code:

    class Calculator:

    def __init__(self):
     pass

def power(self,n, p):
    if n < 0 or p < 0:
        raise Exception("n and p should be non-negative")

    return n ** p

  • linagebriel000
     + 0 comments

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  • linagebriel000
     + 0 comments

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  • yashdeora98294
     + 0 comments

    Here is problem solution in python, java, c++, C and javascript - https://programmingoneonone.com/hackerrank-day-17-more-exceptions-30-days-of-code-solution.html