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Java 2022-03-01 19:40:04
add each element in an array java
import java.util.Arrays; import java.util.Scanner; public class SumOfElementsOfAnArray { public static void main(String args[]){ System.out.println("Enter the required size of the array :: "); &nbs... Add solution -
Java 2022-03-01 04:40:02
Java program to find average of n numbers
// Java program to find average of n numbers import java.util.Scanner; public class FindAverageOfNNumbers { public static void main(String[] args) { int num, count = 1; float a, average, total = 0; Scanner sc = new Scanner(S... Add solution -
Java 2022-02-27 11:05:21
java rename file extension
// java rename file extension import java.io.File; import java.io.IOException; import java.util.regex.Matcher; import java.util.regex.Pattern; public class RenameFileExtension { public static boolean renameExtension(String strSource, String strNewExte... Add solution -
Java 2022-02-26 11:00:16
writing to a text file java
import java.io.FileWriter; // Import the FileWriter class import java.io.IOException; // Import the IOException class to handle errors public class WriteToFile { public static void main(String[] args) { try { FileWriter myWriter = new File... Add solution -
Java 2022-02-24 09:50:04
java comparing-two-csv-files-in-java
import java.io.*; import java.util.ArrayList; /* file1 - file2 = file3*/ public class CompareCSV { public static void main(String args[]) throws FileNotFoundException, IOException { String path="D:\\csv\\"; String file1="file1.csv&... Add solution -
Java 2022-02-23 00:10:11
Create dynamic 2d array in java
// Create dynamic 2d array in java import java.util.ArrayList; import java.util.List; public class Dynamic2dArray { public static void main(String[] args) { List<int[]> li = new ArrayList<>(); li.add(new int[]{2,4,6}); ... Add solution
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