Question

Write a program to input a set of any 10 integer numbers. Find the sum and product of the numbers. Join the sum and product to form a single number. Display the concatenated number. 

Hint: let sum = 245 and product = 1346 then the number after joining sum and product will be 2451346. 

Answer 1

import java.util.*;
public class Q7
{public static void main(String args[])
{ Scanner in = new. Scanner(System.in); ’
int n, sum = 0, prod = 1;
String s;
System.out.println("Enter the ten numbers");
for (int i = 1; i <= 10; i++)
{ n = in.nextInt();
sum = sum + n;
prod = prod = prod * n;
}
s = Integer.toString(sum) + Integer.toString(prod); // wrapper class to convert integer to string
System.out.println("The number after joining the sum and product ix " + s);
}
}