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Java 2021-10-26 08:51:12
count occurrences in seven integers using java single dimension arrays
import java.util.Scanner; public class SevenNumbersCount { public static int count(int[] arr, int num) { int count = 0; for(int i = 0; i < arr.length; ++i) { // go through all elements in array if(arr[i] == num) { //... Add solution -
C# 2021-10-24 12:14:12
c# how to write an array in a single line
string[] stringArray = new string[6]; //or int[] array1 = new int[] { 1, 3, 5, 7, 9 }; // string[] weekDays = new string[] { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; //etc Add solution -
Java 2021-10-20 23:46:05
how to append to an array in java
import java.util.Arrays; class ArrayAppend { public static void main( String args[] ) { int[] arr = { 10, 20, 30 }; System.out.println(Arrays.toString(arr)); arr = Arrays.copyOf(arr, arr.length + 1); arr[arr.length - 1] = 40;... Add solution
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