原题地址: https://oj.leetcode.com/problems/largest-number/ 题目内容: 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 is9534330. Note: The result may be very large, so you n...
};classSolution {public:stringlargestNumber(vector<int> &num) {inti;for(i =0; i < num.size(); i++)if(num[i] !=0)break;if(i == num.size())//All numbers are 0return"0"; vector<string>v;for(i =0; i < num.size(); i++) v.push_back(to_string(num[i])); sort(v.be...
1classSolution {2public:3stringlargestNumber(vector<int>&nums) {4vector<string>arr;5for(intn:nums)6arr.push_back(to_string(n));7sort(arr.begin(),arr.end(),[](string&str1,string&str2){returnstr1+str2>str2+str1;});8stringres;9for(strings:arr)10res+=s;11if(res[0]=='0')12...
LeetCode: 179. Largest Number LeetCode: 179. Largest Number 题目描述 Given a list of non negative integers, arrange them such that they form the largest number. Example 1: Input: [10,2] Output: "210" 1. 2. Example 2: Input: [3,30,34,5,9] Output: "9534330" 1. 2. Note:The r...
Largest Number 二、解题 关键点就在于,如何对比两个数的大小?(理解为两个数谁应该放在前面),解法是按照顺序拼接两个字母串进行比较,如果a +b串 大于 b+a串,那么a比较大(即题意中理解的a应该放在前面),反之b比较大。 三、尝试与结果 classSolution:defsmaller(self,a,b):strA=str(a)+str(b)strB=str(...
class Solution{public:stringlargestNumber(vector<int>&nums){vector<string>arr;for(intn:nums)arr.push_back(to_string(n));sort(arr.begin(),arr.end(),[](string s1,string s2){returns1+s2>s2+s1;});string res="";for(autos:arr)res+=s;while(res.size()>1&&res[0]=='0')res.erase(...
Leetcode-go - A simple CLI tool for searching, downloading and submitting problems to leetcode. mk - mk is a CLI tool that aims to ease contribution to any open-source project by hiding repository implementation details from the casual contributor. nbterm - Jupyter Notebooks in the terminal. ...
} else if (str1.charAt(i) < str2.charAt(i)) { return -1; } } return 0; 实现代码如下: javapublic class Solution { public String largestNumber(int[] num) { int length = num.length; String[] numStr = new String[length];
https://leetcode.com/problems/largest-number/discuss/53298/Python-different-solutions-(bubble-insertion-selection-merge-quick-sorts). 1. Intersection的写法: class Solution: def largestNumber(self, nums): nums = [ str(n) for n in nums] ...
In a given integer array nums, there is always exactly one largest element. Find whether the largest element in the array is at least twice as much as every other number in the array. If it is, return the index of the largest element, otherwise return -1. ...