How to achieve the maximum combination of elements in the array by C++
This article introduces the knowledge of "how to achieve the maximum combination of elements in the array by C++". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations! I hope you can read it carefully and be able to achieve something!
The elements in the array are combined to the maximum value.
For example, this can be regarded as an algorithm class.
Class Solution {public: string largestNumber (vector& nums) {string res; sort (nums.begin (), nums.end (), [] (const int& x, const int& y) {/ / customize a sort sequence method long long sx = 10, sy = 10; while (sx)
