kotlin字符串數組

Given a string array, we have to read, traverse, reverse and sort its elements.

給定一個字符串數組，我們必須讀取，遍歷，反轉和排序其元素。

Example:

例：

Input:arr = ["abc", "pqr", "xyz"]Output:String arra is: ["abc", "pqr", "xyz"]Reversed: ["xyz", "pqr", "abc"]Sorted (Ascending Order): ["abc", "pqr", "xyz"]Sorted (Descending Order): ["xyz", "pqr", "abc"]

程序在Kotlin中讀取，遍歷，反向和排序字符串數組 (Program to read, traverse, reverse and sort string array in Kotlin)

package com.includehelp.basicimport java.util.*//Main Function entry Point of Program fun main(args: Array<String>) {//Input Streamval s = Scanner(System.`in`)//Input Array Sizeprint("Enter number of elements in the String array: ")val size = s.nextInt()//Create Integer array of Given sizeval strArray = Array<String>(size){""}//Input array elementsprintln("Enter String Arrays Elements:")for (i in strArray.indices) {print("strArray[$i] : ")strArray[i] = readLine().toString()}//Print String Arrayprintln("String Array Elements : ${strArray.contentToString()}")//Print String Array in Reversevar reversedArray = strArray.reversedArray()println("Reversed String Array Elements : ${reversedArray.contentToString()}")//Print Ascending Sorted Arrayvar ascSortedArray = strArray.sortedArray()println("Sorted String Array Elements : ${ascSortedArray.contentToString()}")//Print Descending Sorted Arrayvar desSortedArray = strArray.sortedArrayDescending()println("Sorted String Array Elements : ${desSortedArray.contentToString()}") }

Output

輸出量

Enter number of elements in the String array: 7 Enter String Arrays Elements: strArray[0] : includehlep indai strArray[1] : Nee Delhi strArray[2] : Australia strArray[3] : Corona strArray[4] : Ameriaca strArray[5] : Japan strArray[6] : mumbai String Array Elements : [includehlep indai, Nee Delhi, Australia, Corona, Ameriaca, Japan, mumbai] Reversed String Array Elements : [mumbai, Japan, Ameriaca, Corona, Australia, Nee Delhi, includehlep indai] Sorted String Array Elements : [Ameriaca, Australia, Corona, Japan, Nee Delhi, includehlep indai, mumbai] Sorted String Array Elements : [mumbai, includehlep indai, Nee Delhi, Japan, Corona, Australia, Ameriaca]

翻譯自: https://www.includehelp.com/kotlin/read-traverse-reverse-and-sort-string-array.aspx

kotlin字符串數組

總結

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