『洛谷 P1706』全排列 发表于 2018-03-31 | 更新于 2018-09-15 | 分类于 题解 | 阅读次数: 辣鸡题目。直接STL水掉,84ms AC复制123456789101112131415161718#include <iostream>#include <algorithm>using namespace std;int a[10], N;int main(int argc, char **argv){ ios::sync_with_stdio(false); cin >> N; for (register int i = 1; i <= N; ++i) a[i] = i, cout << " " << i; cout << endl; while (next_permutation(a + 1, a + N + 1)) { for (register int i = 1; i <= N; ++i) cout << " " << a[i]; cout << endl; } return 0;} -------------本文结束了哦感谢您的阅读------------- 本文作者: Sky of war 本文链接: https://skyofwar.xyz/2018/03/31/『洛谷 P1706』全排列/ 版权声明: 本博客所有文章除特别声明外,均采用 CC BY-NC-SA 4.0 许可协议。转载请注明出处!