Task
Were given three real numbers x, y, z. Check whether the inequality [latex]x < y < z[/latex] is correct. If it is correct, show as an result the word «true». If it is not correct, show as an result the word «false».
Tests
| Input | Output |
| 8 9 25 | true |
| 9 25 8 | false |
| 8 25 9 | false |
| 9 8 25 | false |
| 25 8 9 | false |
| 25 9 8 | false |
Solution
With «if» statement:
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import java.util.*; import java.util.*; class Main{ public static void main (String[] args) throws java.lang.Exception { Scanner s = new Scanner(System.in); int x = s.nextInt(); int y = s.nextInt(); int z = s.nextInt(); if(x < y && y < z) { System.out.println("true"); } else { System.out.println("false"); } s.close(); } } |
Code refactoring
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import java.util.*; import java.util.*; class Main{ public static void main (String[] args) throws java.lang.Exception { Scanner s = new Scanner(System.in); int x = s.nextInt(); int y = s.nextInt(); int z = s.nextInt(); System.out.println(x < y && y < z? true : false); s.close(); } } |