Hello Programmers, In this post, you will know how to solve the HackerRank Jumping on the Clouds: Revisited Solution. This problem is a part of the HackerRank Algorithms Series.HackerRank Jumping on the Clouds: Revisited SolutionOne more thing to add, don’t directly look for the solutions, first try to solve the problems of Hackerrank by yourself. If you find any difficulty after trying several times, then you can look for solutions.HackerRank Jumping on the Clouds: Revisited SolutionTaskA child is playing a cloud hopping game. In this game, there are sequentially numbered clouds that can be thunderheads or cumulus clouds. The character must jump from cloud to cloud until it reaches the start again.There is an array of clouds, c and an energy level e = 100. The character starts from c[0] and uses 1 unit of energy to make a jump of size k to cloud c[(i + k) % n]. If it lands on a thundercloud, c[i] = 1, its energy (e) decreases by 2 additional units. The game ends when the character lands back on cloud 0.Given the values of n, k, and the configuration of the clouds as an array c, determine the final value of e after the game ends.Example. c = [0, 0, 1, 0]k = 2The indices of the path are 0 –> 2 -> 0. The energy level reduces by 1 for each jump to 98. The character landed on one thunderhead at an additional cost of 2 energy units. The final energy level is 96.Note: Recall that % refers to the modulo operation. In this case, it serves to make the route circular. If the character is at c[n – 1] and jumps 1, it will arrive at c[0]Function DescriptionComplete the jumpingOnClouds function in the editor below.jumpingOnClouds has the following parameter(s):int c[n]: the cloud types along the pathint k: the length of one jumpReturnsint: the energy level remaining.Input FormatThe first line contains two space-separated integers, n and k, the number of clouds and the jump distance.The second line contains n space–separated integers c[i] where 0 <= i < n. Each cloud is described as follows:If c[i] = 0, then cloud i is a cumulus cloud.If c[i] = 1, then cloud i is a thunderheadConstraints2 <= n <= 251 <= k <= nn % k = 0c[i] = {0, 1}Sample InputSTDIN Function—– ——–8 2 n = 8, k = 20 0 1 0 0 1 1 0 c = [0, 0, 1, 0, 0, 1, 1, 0]Sample Output92ExplanationIn the diagram below, red clouds are thunderheads and purple clouds are cumulus clouds:Observe that our thunderheads are the clouds numbered 2, 5, and 6. The character makes the following sequence of moves:Move: 0 -> 2, Energy: e = 100 – 1 – 2 = 97.Move: 2 -> 4, Energy: e = 97 – 1 = 96.Move: 4 -> 6, Energy: e = 96 – 1 – 2 = 93.Move: 6 -> 0, Energy: e = 93 – 1 = 92.HackerRank Jumping on the Clouds: Revisited SolutionJumping on the Clouds: Revisited Solution in C#include <math.h> #include <stdio.h> #include <string.h> #include <stdlib.h> #include <assert.h> #include <limits.h> #include <stdbool.h> int main(){ int n,i,e=100; int k; scanf("%d %d",&n,&k); int *c = malloc(sizeof(int) * n); for(int c_i = 0; c_i < n; c_i++){ scanf("%d",&c[c_i]); } do { i=(i+k)%n; if(c[i]==1) e=e-2; e--; }while(i!=0); printf("%d",e); return 0; }Jumping on the Clouds: Revisited Solution in Cpp#include "bits/stdc++.h" using namespace std; #define rep(i,n) for(int (i)=0;(i)<(int)(n);++(i)) #define rer(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i)) #define reu(i,l,u) for(int (i)=(int)(l);(i)<(int)(u);++(i)) static const int INF = 0x3f3f3f3f; static const long long INFL = 0x3f3f3f3f3f3f3f3fLL; typedef vector<int> vi; typedef pair<int, int> pii; typedef vector<pair<int, int> > vpii; typedef long long ll; template<typename T, typename U> static void amin(T &x, U y) { if(y < x) x = y; } template<typename T, typename U> static void amax(T &x, U y) { if(x < y) x = y; } int main() { int n; int k; while(~scanf("%d%d", &n, &k)) { vector<int> c(n); for(int i = 0; i < n; ++ i) scanf("%d", &c[i]); int i = 0, E = 100; do { -- E; (i += k) %= n; if(c[i] == 1) E -= 2; } while(i != 0); printf("%d\n", E); } return 0; }Jumping on the Clouds: Revisited Solution in Javaimport java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); int k = in.nextInt(); int c[] = new int[n]; for(int c_i=0; c_i < n; c_i++){ c[c_i] = in.nextInt(); } int curr = 0; int e = 100; curr = (curr+k)%n; e -= 1+c[curr]*2; while (curr != 0) { curr = (curr+k)%n; e -= 1+c[curr]*2; } System.out.println(e); } }Jumping on the Clouds: Revisited Solution in Python#!/bin/python import sys n,k = raw_input().strip().split(' ') n,k = [int(n),int(k)] c = map(int,raw_input().strip().split(' ')) cur = 0 e = 100 while True: if c[cur]==1: e-=2 e-=1 cur = (cur+k)%n if cur==0: break print eJumping on the Clouds: Revisited Solution using JavaScriptprocess.stdin.resume(); process.stdin.setEncoding('ascii'); var input_stdin = ""; var input_stdin_array = ""; var input_currentline = 0; process.stdin.on('data', function (data) { input_stdin += data; }); process.stdin.on('end', function () { input_stdin_array = input_stdin.split("\n"); main(); }); function readLine() { return input_stdin_array[input_currentline++]; } /////////////// ignore above this line //////////////////// function main() { var n_temp = readLine().split(' '); var n = parseInt(n_temp[0]); var k = parseInt(n_temp[1]); c = readLine().split(' '); c = c.map(Number); var pos = 0; var E = 100; do { pos = (pos + k) % n; E -= 1; if (c[pos] === 1) { E -= 2; } } while (pos != 0); process.stdout.write("" + E); }Jumping on the Clouds: Revisited Solution in Scalaimport scala.io.StdIn object Solution { def main(args: Array[String]) { val Array(n, k) = StdIn.readLine().split("\\s+").map(_.toInt) val c = StdIn.readLine().split("\\s+").map(_.toInt) var e = 100 var i = k % n e -= 1 if (c(i) == 1) { e -= 2 } while (i != 0) { i = (i + k) % n e -= 1 if (c(i) == 1) { e -= 2 } } println(e) } }Jumping on the Clouds: Revisited Solution in Pascalvar f:text; n,e,i,c,k:longint; begin assign(f,''); reset(f); read(f,n,k); e:=100; for i:=0 to n-1 do begin read(f,c); if i mod k=0 then begin dec(e); if c=1 then dec(e,2) end end; close(f); assign(f,''); rewrite(f); write(f,e); close(f) end.Disclaimer: This problem (Jumping on the Clouds) is generated by HackerRank but the Solution is Provided by BrokenProgrammers. This tutorial is only for Educational and Learning purposes.Next: HackerRank Non Divisible Subset Solution Post navigationHackerRank Sherlock and Squares Solution HackerRank Non Divisible Subset Solution