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//program to find sum of series public class sumseries { static double fact(double a) { double f=1; int i; for(i=1;i<=a;i++) { f=f*i; } return f; } static double pow(double a,double b) { double result=1; int i; for(i=1;i<=b;i++) { result=result*a; } return result; } public static void main(String[] args) { int i; int n; double sum=0; double result=0; n=5; for(i=1;i<=n;i++) { result=pow(i,i)/(fact(i)); sum=sum+result; } System.out.println("sum of series is " + sum); } }