方法一:使用循环实现数组反转 publicvoidreverseArray(int[]arr){intstart=0;intend=arr.length-1;while(start<end){inttemp=arr[start];arr[start]=arr[end];arr[end]=temp;start++;end--;}} 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 上面的代码示例中,我们使用了一个while循环来实现数组的反转...
reverse array java /* package whatever; // don't place package name! */importjava.util.*;importjava.lang.*;importjava.io.*;/* Name of theclasshas to be"Main"onlyiftheclassispublic. */classIdeone { public static void main (String[] args) throws java.lang.Exception { int[] a= {1,...
// Import the Arrays class from the java.util package.importjava.util.Arrays;// Define a class named Exercise11.publicclassExercise11{// The main method where the program execution starts.publicstaticvoidmain(String[]args){// Declare and initialize an integer array 'my_array1'.int[]my_array...
Program to read, traverse, reverse and sort string array in Kotlinpackage com.includehelp.basic import java.util.* //Main Function entry Point of Program fun main(args: Array<String>) { //Input Stream val s = Scanner(System.`in`) //Input Array Size print("Enter number of elements in ...
In this post, we will see a different ways to reverse array in Python. Table of Contents [hide] Using list Using a concept of list slicing. Using a reverse() method of list. Using a reversed() built-in function. Using array modile Using a reverse() method of array object. Using a ...
Java program to reverse a string using stacks - In this article, we will understand how to reverse a string using stacks. String is a datatype that contains one or more characters and is enclosed in double quotes(“”). The stack is a linear data struct
java.lang.reflect.Array提供以下几类静态方法操作: Array.newInstance() :创建引用类型的数组 Array.set()和Array.get() :根据索引,设置和获取指定数组(所有类型的数组)元素的值。 Array.setXxxx()和Array.getXxxx() :根据索引,设置和获取指定数组(基本数据类型的数组)元素的值。 Xxxx :8中基本数据类型 boolean...
C#编程:用Array.Reverse反转字符串-1,privatevoidtextBox1_TextChanged(objectsender,EventArgse) { char[]p_chr=textBox1.Text.ToCharArray(); Array.Reverse(p_chr,0,textBox1.Text.Length); ...
Unlike popular misconception, Comparable or Comparator is not used while reversing ArrayList in Java. Though they are used if you want to sort Array in Java. import java.util.ArrayList; import java.util.Collections; /** * Java program to reverse ArrayList by using Collections.reverse() * ...
Java // Java program to Illustrate Reversal of Array// usingreverse() method of Collections class// Importing utility classesimportjava.util.*;// Main classpublicclassGFG{// Main driver methodpublicstaticvoidmain(String[] args){// Creating input integer arrayInteger arr[] = {10,20,30,40,50...