Java program using String Tokenizer class
by Ranjith | October 2nd, 2009.Write a Java program that reads a line of integers and displays each integer and sum of all integers using String Tokenizer class
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | import java.util.StringTokenizer; import java.util.Scanner; class tokens { public static void main(String[] args) { Scanner input=new Scanner(System.in); String sentence=input.nextLine(); String temp; int k,total=0; StringTokenizer s1=new StringTokenizer(sentence); System.out.println("Total Number of tokens:"+s1.countTokens()); while(s1.hasMoreTokens()) { temp=s1.nextToken(); k=Integer.parseInt(temp); total+=k; System.out.print(k+"\t"); } System.out.println("Sum of tokens :"+total); } } |
Output:
12 43 78 98
Total Number of tokens:4
12 43 78 98
Sum of tokens : 231
123 456 798
Total number of tokens:3
123 456 798
Sum of tokens:1377
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