Largest Number

描述

Given a list of non negative integers, arrange them such that they form the largest number.

For example, given [3, 30, 34, 5, 9], the largest formed number is 9534330.

Note: The result may be very large, so you need to return a string instead of an integer.

分析

这题可以先把每个整数变成字符串，得到一个字符串数组，然后把这个数组按特定规则排个序，顺序输出即可。

代码

原文: https://soulmachine.gitbooks.io/algorithm-essentials/content/cpp/sorting/other/largest-number.html