package com.fishercoder.solutions;

/**
 * 504. Base 7
 *
 * Given an integer, return its base 7 string representation.
 Example 1:
 Input: 100
 Output: "202"

 Example 2:
 Input: -7
 Output: "-10"

 Note: The input will be in range of [-1e7, 1e7].
 */
public class _504 {

    public static class Solution1 {
        public String convertToBase7(int num) {
            return String.valueOf(Integer.toString(num, 7));
        }
    }
}

package com.fishercoder.solutions;

public class _504 {

    public static class Solution1 {
        public String convertToBase7(int num) {
            return String.valueOf(Integer.toString(num, 7));
        }
    }
}

refactor 504