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No.3035 Reversing Only the Letters

レベル : / AI推定難易度 : 101 / 実行時間制限 : 1ケース 2.000秒 / メモリ制限 : 512 MB / 標準ジャッジ問題
タグ : （AC するまで非表示） / 解いたユーザー数 176
作問者 : eiram / テスター : Blue_S nauclhlt naniwazu
お気に入りにしたユーザー ProblemId : 11811 / 自分の提出
問題文最終更新日: 2025-02-09 01:36:10
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yukicoder contest 458 (順位表) の他の問題:

Problem Statement

You are given a string $S$ formed by concatenating, in this order, a string $A$ consisting only of lowercase English letters and a string $B$ consisting only of digits.
Output the string $T$ obtained by reversing only the string $A$ while leaving $B$ as it is.

Constraints

$・4\le|S|\le100$
$・$It is guaranteed that the strings $A$ and $B$ each have at least $2$ characters.

Input

The input is given from standard input in the following format. 
$S$

Output

Output the string $T$.
Print a newline at the end.

Sample

Sample 1
Input
eiram1234
Output
marie1234

For eiram1234, the string $A$ is eiram and the string $B$ is 1234.
Reversing the string $A$ gives marie, so $T$ is marie1234.
Note that the string $B$ is not reversed.

Sample 2
Input
abc352
Output
cba352

Sample 3
Input
happynewyear2025
Output
raeywenyppah2025

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