separate string reverse


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Points: 50
Time limit: 1.0s
Memory limit: 64M

Authors:
Problem type
Allowed languages
Java 19, Java 8

題目說明

輸入一個字串,並輸入一個數字n後,反向輸出至第n位,並輸出其是否為回文

輸入資料限制:1 <= 輸入字串長度 <= 50,此題無分段給分

輸入

字串 整數n

輸出

反向輸出至第n位,並輸出其是否為回文(true/false)

sample input1

sample 3

sample output1

e l p
false

sample input2

java 1

sample output2

a v a
true

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