Question

How to calculate the series (1^1) + (2^2) + (3^3) + (4^4) + ... + (N^N) in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        int N = 4, sum = 0;
 
        for (int i = 1; i <= N; i++) {
            int pw = (int)Math.pow(i, i);
            System.out.print(pw + " + ");
            sum = sum + pw;
        }
 
        System.out.println("= " + sum);
    }
}



/*
run:
 
1 + 4 + 27 + 256 + = 288
 
*/

 

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