ICSE Class 10 Computer Applications
Question 40 of 69
Iterative Constructs in Java — Question 40
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Question Question 30(vii)
Write a program in Java to find the sum of the given series:
import java.util.Scanner;
public class KboatSeries
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter x: ");
int x = in.nextInt();
double sum = 0;
for (int i = 2; i <= 20; i++) {
double f = 1;
for (int j = 1; j <= i; j++) {
f *= j;
}
sum += x / f;
}
System.out.println("Sum = " + sum);
}
}Output
