Write a Java program that reads a line of integers and then displays each integer, and the sum of all the integers.

Write a Java program that reads a line of integers and then displays each integer, and the sum of all the integers.

Program Code in JAVA:

import java.io.*;

import java.util.*;

class StringToken

{

public static void main(String[] args) throws Exception

{

int i=0,sum=0;

DataInputStream dis=new DataInputStream(System.in);

System.out.println("Enter the Line of Integer Separated by Space");

String str=dis.readLine();

int n=str.length();

int a[]=new int[n];

StringTokenizer st=new StringTokenizer(str);

while(st.hasMoreTokens())

{

a[i]=Integer.parseInt(st.nextToken());

System.out.println("a["+i+"]= "+a[i]);

i++;

}

for(i=0;i<n;i++)

sum+=a[i];

System.out.println("Sum is = "+sum);

}

}

Program Output:

c:\java>javac StringToken.java

c:\java>java StringToken

Enter the Line of Integer Separated by Space

1 2 3 4 5

a[0]= 1

a[1]= 2

a[2]= 3

a[3]= 4

a[4]= 5

Sum is = 15