arrays

[Solved] C++: Using for loop I need to take infinite values of a point using arrays. How can I take values of point [ ] until 2 points of are equal

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To test if two consecutive numbers are equal, you dont need 100 elements, you need 2: int points[2], counter = 1; // Read in first point: cin >> points[0]; // Read until we meet our condition: do { // Read a point into the next part of the array. cin >> points[counter]; // toggle counter … Read more

[Solved] Defining and adding values to arrays inside an array in VBA Excel

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Based on the description you’ve given, follow my suggestion. Please, give us your feedback. Private Function AmazingFunction(inputArray As Variant) Dim size As Long Dim i As Long Dim tmp As Variant Dim newArray() As Variant size = UBound(inputArray) ‘ Array size ReDim newArray(size) ‘ Resizes another array to the same size For i = 0 … Read more

[Solved] Syntax error on token “.”, @ expected after this token [duplicate]

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When you do Type[] arr = { …, … }; that’s an array initializer. It can only be used in array declarations (or in array creation expressions, i.e. new String[]{“a”, “b”}). Arrays.asList is defined to take varargs arguments (asList(T… a)), so you do not have to wrap your arguments in an array first: Arrays.asList(“text”, “tek1”) … Read more

[Solved] Generate random date but exclude some dates from array in javascript

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Create random date from today Have while loop, Check generated already exist in exclude dates array (continue loop until you find date which is not in dates array) const randomDateFromToday = (exclude_dates, max_days = 365) => { const randomDate = () => { const rand = Math.floor(Math.random() * max_days) * 1000 * 60 * 60 … Read more

[Solved] How to split an array of objects in java or Kotlin?

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Based on tquadrat’s answer (in Java): public static class User{ boolean isFalse; int value; public User(boolean b, int v){ this.isFalse = b; this.value = v; } public String toString() { return “User(“+this.isFalse+”, “+this.value+”)”; } } public static void main(String[] args) { User[] users = {new User(true, 5), new User(true, 1),new User(false, 7), new User(true, 10), … Read more

[Solved] PHP multidimensional array keys combinations/combinatorics [closed]

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I made some slight modifications to the original code in order to make it use the amount of keys instead of the array values, and then I added a second function to allow a multi-dimensional array to be counted as well. <?php function everyCombination($array) { $newArray = array(); for($keyCount = 1; $keyCount <= count($array); $keyCount++){ … Read more

[Solved] PHP Use array map to reOrder an array

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You can simply use foreach instead like as foreach($your_arr as &$v){ $v = [$v[“period”] => $v[“way”]]; } print_r($your_arr); Or using array_map $your_arr = array_map(function($v){ return [$v[“period”] => $v[“way”]]; },$your_arr); print_r($your_arr); solved PHP Use array map to reOrder an array

[Solved] How to check if an array contains a value stored in a variable

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If you want to see if a value is in the array, use Contains function. If you want to check whether arrays are equal use StructuralComparisons.StructuralEqualityComparer. (https://docs.microsoft.com/en-us/dotnet/api/system.collections.structuralcomparisons.structuralequalitycomparer?view=netframework-4.7.2) Code static void Main(string[] args) { int compValue = 5; int[] values0 = { 1, 2, 5, 7, 8 }; void ContainsValue(int[] array, int valueToTest) { bool isContained … Read more

[Solved] How to refacor a code use only loops and simple arrays?

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public class Anagram { public static void main(String[] args) { String text = “!Hello123 “; char[] chars = text.toCharArray(); int left = 0; int right = text.length() – 1; while (left < right) { boolean isLeftLetter = Character.isLetter(chars[left]); boolean isRightLetter = Character.isLetter(chars[right]); if (isLeftLetter && isRightLetter) { swap(chars, left, right); left++; right–; } else { … Read more

[Solved] Get single array value

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I Understand What You wants to say use foreach loop insted of print_r() <?php $array = array(“https://example.com/page-1”); foreach($array as $key => $value) { echo $value; } echo “<hr>”; echo $array [0]; ?> Also check Result Here. 5 solved Get single array value

[Solved] Hi, the requirement is to display the user input in table format

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1.Read about difference between “==” OR “equals”,sysout.printf and clean code. public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Port obj = new Port(); int count, i; String b ; System.out.println(“Enter the number of students”); count= sc.nextInt(); int[] age = new int[count]; String[] name = new String[count]; String[] country=new String[count]; for (i = … Read more