# Sum Product Four Numbers coderinme

#### Sum Product Four Numbers coderinme

Finding the sum/product of four numbers entered by the user manually would be very hectic, frustrating as well as a time taking process. To make it simple Let us now write a program in Java that reads four integers from the user in the main program. It passes these two integers and then finds the sum of all these integers by adding the four and returns the sum/product as an output.
Given any two numbers like a and b
sum = a + b
product = a * b
Write a Java Program which prompts the user to enter 4 numbers. The program will then computes and display their sum and their product.
Program:

``````import java.io.*;
public class Q16
{
public static void main(String[] args) throws IOException
{
BufferedReader inp=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter any 4 number :");
double n1=Double.parseDouble(inp.readLine());
double n2=Double.parseDouble(inp.readLine());
double n3=Double.parseDouble(inp.readLine());
double n4=Double.parseDouble(inp.readLine());
System.out.println("The sum of 4 number is : "+(n1+n2+n3+n4));
System.out.println("The product of 4 number is : "+(n1*n2*n3*n4));
}
}
``````

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