* @return {string}*/varlargestNumber =function(nums) { nums.sort(function(a,b){returnparseInt(b+""+a) - parseInt(a+""+b); })varrt = nums.join("");returnrt.charAt(0)=="0"?"0":rt; }; 说明 JavaScript中提供了数组的排序方法 arrayObject.sort(sortby) 请注意,数组在原数组上进行排...
Largest Number formed from an Array Given a list of non negative integers, arrange them in such a manner that they form the largest number possible. The result is going to be very large, hence return the result in the form of a string. Input: The first line of input consists number of...
OJ:LeetCode 179 Largest Number 最大数 - 活用排序 题目Largest Number Given a list of non-negative integers nums, arrange them such that they form the largest number and return it. Since the result may be very large, so you need to return a string inst......
// If, after being sorted, the largest number is `0`, the entire number // is zero. if (asStrs[0].equals("0")) { return "0"; } // Build largest number from sorted array. String largestNumberStr = new String(); for (String numAsStr : asStrs) { largestNumberStr += numAsStr...
public String largestNumber(int[] num) { int length = num.length; String[] numStr = new String[length]; for (int i = 0; i < length; i++) { numStr[i] = String.valueOf(num[i]); } Arrays.sort(numStr, new StringComparator()); ...
leetcode 179. Largest Number 数组可以组成最大的数,Givenalistofnonnegativeintegers,arrangethemsuchthattheyfo
[Leetcode] Largest Number 最大整数 Largest Number 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 ...
For example, given[3, 30, 34, 5, 9], the largest formed number is9534330. Note: The result may be very large, so you need to return a string instead of an integer. 解题思路:先按照一定的规则对数字进行排序,排序规则是:对两个变量从最高位开始进行逐位比较,当只有其中一个变量还有未比较位...
However, it can be solved simply by using thesortfunction while defining a new comparison function for it. The code is pretty straight-forward. 1staticboolcmp(ints,intt) {2returnto_string(s) + to_string(t) > to_string(t) +to_string(s);3}4stringlargestNumber(vector<int>&nums) {5so...
给定整数数组nums和整数k,请返回数组中第k个最大的元素。 请注意,你需要找的是数组排序后的第k个最大的元素,而不是第k个不同的元素。 你必须设计并实现时间复杂度为O(n)的算法解决此问题。 示例1: 输入:[3,2,1,5,6,4],k = 2输出:5