FilesExpand file tree

 master

/

offer_45.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

20 lines (16 loc) · 527 Bytes

 master

/

offer_45.java

Copy path

Top

File metadata and controls

• Code
• Blame

20 lines (16 loc) · 527 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

package offer;

import java.util.Arrays;

public class offer_45 {

class Solution {

public String minNumber(int[] nums) {

String[] strs = new String[nums.length];

for (int i = 0; i < nums.length; i++) {

strs[i] = String.valueOf(nums[i]);

}

Arrays.sort(strs, (x, y) -> (x + y).compareTo(y + x));

StringBuilder res = new StringBuilder();

for (String s : strs) res.append(s);

return res.toString();

}

}

}