import java.util.Scanner; public class MaxNumberFinder { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("请输入数字的个数:"); int count = scanner.nextInt(); int[] numbers = new int[count]; for (int i = 0; i < count; i+...
package Hello; import java.util.Scanner; public class hello_test { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in=new Scanner(System.in);//创建扫描器 int[] numbers=new int[100];//数组 double sum=0; for(int i=0;i<5;i++)//输入5个数 { i...
import java.util.Scanner; class Median { public static void main(String args[]) { Scanner sc=new Scanner(System.in); System.out.println("enter a number"); int a=sc.nextInt(); double[] input=new double[a]; System.out.println("enter "+a+" elements"); for(int i=0;i<a;i...
import java.io.FileInputStream; import java.io.IOException; import java.util.Scanner; public class ReadBytes { public static void main(String[] args) { try { Scanner KB = new Scanner(System.in); // KB is the object of Scanner class which takes the input. System.out.print("Enter ...
importjava.util.Scanner;publicclassArrayInputUsingLoop{publicstaticvoidmain(String[]args){intnumber;Scanner obj=newScanner(System.in);System.out.print("Total number of elements: ");number=obj.nextInt();int[]array=newint[20];System.out.println("Enter the elements of the array: ");for(inti=...
1. Input any number. Find the sum of the digits of the number using a recursive function. packagecom.codesdope;importjava.util.Scanner;publicclassRecursiveDigits{publicstaticintsum(intnum){if((num /10) ==0) {returnnum; }else{returnsum(num /10) + (num %10); ...
Input: Enter number of elements: 4 Input elements: 45, 25, 69, 40 Output: Second smallest element in: 40 Program to find second smallest element from an array in java importjava.util.Scanner;publicclassExArrayFindSecondSmallest{publicstaticvoidmain(String[]args){// Intialising the variablesin...
Java Code: importjava.util.*;publicclassMain{publicstaticvoidmain(String[]args){Scannerscan=newScanner(System.in);int[]nums=newint[]{0,1,2,3,5,7,9,12,15,17,18,21,25,32,52,54,75,89,90,93,97,104,120};System.out.println("Original array:");System.out.println(Arrays.toString(nums...
package delftstack; import java.util.Scanner; public class Fill_Array { public static void main(String[] args) { System.out.print("Number of rows for 2d array: "); Scanner input = new Scanner(System.in); int Row = input.nextInt(); System.out.print("Number of columns for 2d array:...
Finally, the program closes the input stream and terminates. import java.io.*; class FileIOStream { public static void main(String[] args) { int ch; try { //Create an instance of the output statream FileOutputStream fileOutput = new FileOutputStream("mydata.dat"); //...