Type: Default 1000ms 256MiB

亲朋字符串

You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.

题目描述

输入一行字符串s,求给定字符串s的亲朋字符串s1。
亲朋字符串s1定义如下:给定字符串s的第一个字符的ASCII值加第二个字符的ASCII值,得到第一个亲朋字符; 给定字符串s的第二个字符的ASCII值加第三个字符的ASCII值,得到第二个亲朋字符;依此类推,直到给定字符串s的倒数第二个字符。亲朋字符串的最后一个字符由给定字符串s的最后一个字符ASCII值加s的第一个字符的ASCII值。

输入格式

一行字符串。字符串中每个字符的ASCII值不大于63。

输出格式

一行,为变换后的亲朋字符串。输入保证变换后的字符串只有一行。

1234
cege

"云滇计划"基础班-乐多赛

Not Attended
Status
Done
Rule
Ledo
Problem
11
Start at
2026-7-27 19:00
End at
2026-7-27 21:00
Duration
2 hour(s)
Host
Partic.
6