package code;
/*
* 179. Largest Number
* 颿ï¼ç»ä¸ä¸ªç±æ°åç»æçæ°ç»ï¼è¿åæåç»åæçæå¤§æ°
* é¾åº¦ï¼Medium
* åç±»ï¼Sort
* æè·¯ï¼ä¸¤ä¸ªæ°åï¼i+j ä¸ j+i æ¯è¾ï¼æåºã
* å¦ä¼å®ç°Comparatoræ¥å£
* Tipsï¼è¦å
è½¬æ¢æstringåå®ç°Comparatoræ¥å£ï¼ç´æ¥æ¯è¾åç¬¦ä¸²ï¼æ¯è¾æ°å伿¥éããã
*/
import java.util.Arrays;
import java.util.Comparator;
public class lc179 {
public String largestNumber(int[] nums) {
String[] strs = new String[nums.length]; //å
è½¬æ¢æstring忝è¾
for (int i = 0; i < strs.length ; i++) {
strs[i] = String.valueOf(nums[i]);
}
Arrays.sort(strs, new Comparator