<p>Given a list of non-negative integers <code>nums</code>, arrange them such that they form the largest number and return it.</p>

<p>Since the result may be very large, so you need to return a string instead of an integer.</p>

<p>&nbsp;</p>
<p><strong class="example">Example 1:</strong></p>

<pre>
<strong>Input:</strong> nums = [10,2]
<strong>Output:</strong> &quot;210&quot;
</pre>

<p><strong class="example">Example 2:</strong></p>

<pre>
<strong>Input:</strong> nums = [3,30,34,5,9]
<strong>Output:</strong> &quot;9534330&quot;
</pre>

<p>&nbsp;</p>
<p><strong>Constraints:</strong></p>

<ul>
	<li><code>1 &lt;= nums.length &lt;= 100</code></li>
	<li><code>0 &lt;= nums[i] &lt;= 10<sup>9</sup></code></li>
</ul>

class Solution {
public:
    string largestNumber(vector<int>& nums) {
        std::ranges::sort(nums,
        [](const std::string& x, const std::string& y) {
            return x + y > y + x;
        },
        [](const int x) {
            return std::to_string(x);
        });
        if (nums.front() == 0) return "0";
        std::string ret;
        for (const auto num : nums) {
            ret.append(std::to_string(num));
        }
        return ret;
    }
};
17100