#P1958. Fixed Point Permutations

    ID: 766 传统题 1000ms 128MiB 尝试: 0 已通过: 0 难度: (无) 上传者: 标签>2019 ACM Southeast USA regional(10小时马拉松赛)

Fixed Point Permutations

题目描述

PDF

输入格式

AS shown in the PDF.

输出格式

AS shown in the PDF.

样例

3 1 1 

1 3 2 

3 2 1 

-1 

5 3 7 

2 1 3 4 5 

提示

sourced from 2019 ACM Southeast USA regional(10小时马拉松赛)


by QLU_杨光耀