这里用到了一个特别神奇的函数 STL里面algorithm头文件的一个函数 next_permutation() 返回给定范围中的元素组成的下一个按字典序的排列 即就是直接按照题意进下一个 AC代码: ...
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其他好文 时间:
2019-06-05 00:28:14
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**1. **2.习题2-6 排列( permutation)用1, 2, 3, …, 9组成3个三位数abc, def和ghi, 每个数字恰好使用一次, 要求abc: def: ghi= 1: 2: 3。 按照“abc def ghi”的格式输出所有解, 每行一个解。 ...
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2019-06-01 23:35:34
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1 public class test 2 { 3 public static void main(String[] args) 4 { 5 Vector v = new Vector(); 6 for(int i = 1; i v, int[] solution, int pos, int k) ... ...
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编程语言 时间:
2019-05-31 23:12:16
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155
1053. Previous Permutation With One Swap https://leetcode.com/problems/previous-permutation-with-one-swap/ 题意:Given an array A of positive integers (n ...
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2019-05-26 14:25:09
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You have a list of and a , and you want to know which words in matches the pattern. A word matches the pattern if there exists a permutation of letter ...
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2019-05-24 22:28:27
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package myprac.LeetCode; import java.util.ArrayList; import java.util.List; public class StringPermutation { /* public static ArrayList Permutation(St... ...
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2019-05-14 20:44:27
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Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. Implement next permutation, which ...
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2019-05-07 21:19:49
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Given two arrays A and B of equal size, the advantage of A with respect to B is the number of indices i for which A[i] > B[i]. Return any permutation ...
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2019-05-02 10:06:20
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Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. If such arrangement is not possib ...
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编程语言 时间:
2019-04-30 21:48:31
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131
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. ...
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其他好文 时间:
2019-04-26 11:01:40
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107