Package g1501_1600.s1556_thousand_separator

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    1556 - Thousand Separator.

    Easy

    Given an integer n, add a dot (".") as the thousands separator and return it in string format.

    Example 1:

    Input: n = 987

    Output: "987"

    Example 2:

    Input: n = 1234

    Output: "1.234"

    Constraints:

    • <code>0 <= n <= 2<sup>31</sup> - 1</code>

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final String thousandSeparator(Integer n)

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait