rodrigopuls

const isPrime = (n) => {
  if(n < 2) return false;
  
  for(let i = 2; i <= Math.sqrt(n); i += 1) {
      if(n % i === 0) {
        return false;
      }
    }
  
  return true;

rodrigopuls

    public static List<int> rotLeft(List<int> a, int d)
    {
            for (var i = 0; i < d; i++)
            {
                var temp = a[0];
                a.RemoveAt(0);
                a.Add(temp);
            }
            return a;
    }

rodrigopuls

public static int hourglassSum(List<List<int>> arr)
        {
            var max = -63; // 7 * -9 lower value possible
            for (var i = 0; i < 4; i++) {  // 4 row possibilities
                for (var j = 0; j < 4; j++) // 4 column possibilities
                {
                    var sum = 0;
                    sum = (arr[i][j] + arr[i][j + 1] + arr[i][j + 2] + arr[i + 1][j + 1] + arr[i + 2][j] +
                           arr[i + 2][j + 1] + arr[i + 2][j + 2]);
                    max = max < sum ? sum : max;

rodrigopuls

public static long repeatedString(string s, long n)
        {
            if (string.IsNullOrEmpty(s) || n <= 0) return 0;

            var c = 'a';
            long count = 0;
            var repetitions = n / s.Length + 1;
            var remainingSize = n % s.Length;
            var i = 0;

rodrigopuls

        public static int jumpingOnClouds(List<int> c)
        {
            var cloudPos = 0;
            var jumpCount = 0;
            var listSize = c.Count - 1;
        
            while(true) {
                if(cloudPos + 2 <= listSize && c[cloudPos + 2] == 0)
                {
                    cloudPos = cloudPos + 2;

rodrigopuls

using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.Collections;
using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.Serialization;

rodrigopuls

using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.Collections;
using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.Serialization;