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  1. Prepare
  2. Java
  3. Introduction
  4. Java Stdin and Stdout I
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Java Stdin and Stdout I

  • TopazJ
     + 24 comments
    Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
    int a=sc.nextInt();
    System.out.println(a);
}

    is cleaner, especially if the test cases don't input 3 integers only...