1415importjava.util.Arrays;16importjava.util.Scanner;1718/**19* c++中的nextPermutation函数的java实现20*/21publicclassNextPermutation {22//将输入的非负数转成int数组23privatestaticint[] intToIntArray(intnumber) {24if(number < 0) {25thrownewRuntimeException("输入的数不能为负数");26}27String s...
length - 1); // Return true as the next_permutation is done return true; } // Driver Code public static void main(String args[]) { int data[] = { 1, 2, 3 }; if (!findNextPermutation(data)) System.out.println("There is no higher" + " order permutation " + "for the given...
1.1 C++ STL中next_permutation的使用 next_permutation算法接受一个序列,在原空间上构造这个序列的“下一个排列组合”,并返回true。当该序列不存在下一个组合时,算法返回false #include<iostream>#include<algorithm>using namespace std;intmain(){string a="abc";cout<<a<<' ';while(next_permutation(a.begin...