![HackerRank Birthday Cake Candles Problem Solution](https://thecscience.com/wp-content/uploads/2023/04/HackerRank-Birthday-Cake-Candles-Problem-Solution.jpg)
HackerRank Birthday Cake Candles Solution
In this post, We are going to solve HackerRank Birthday Cake Candles Problem. You are in charge of the cake for a child’s birthday. You have decided the cake will have one candle for each year of their total age. They will only be able to blow out the tallest of the candles. Count how many candles are tallest.
Example
Candles = [4, 4, 1, 3]
The maximum height of candles is 4 units high. There are 2 of them, so return 2.
Function Description
Complete the function birthdayCakeCandles in the editor below.
birthday cake candles have the following parameter(s):
- int candles[n]: the candle heights
Returns
- int: the number of candles that are the tallest
Input Format
The first line contains a single integer, n, the size of candles.
The second line contains n space-separated integers, where each integer I describe the height of candles[I].
Constraints
- 1 < n < 10 power of 5
- 1 < candles[I] < 10 power of 7
Sample Input 0
4 3 2 1 3
Sample Output 0
2
Explanation 0
Candle heights are [ 3, 2, 1, 3]. The tallest candles are 3 units, and there are 2 of them.
![HackerRank Birthday Cake Candles Problem Solution](https://thecscience.com/wp-content/uploads/2023/04/HackerRank-Birthday-Cake-Candles-Problem-Solution-1024x576.jpg)
Birthday Cake Candles C Solution
//Author: Koppu
#include <stdio.h>
int calc_candles(int *a, int n) {
int i;
int count = 1;
int max = a[0];
for(i = 1; i < n; i++) {
if(a[i] > max) {
max = a[i];
count = 1;
}
else if(a[i] == max) {
count++;
}
else
continue;
}
return count;
}
int main(void) {
int i;
int n;
scanf("%d", &n);
int a[n];
for(i = 0; i < n; i++) {
scanf("%d", &a[i]);
}
printf("%d",calc_candles(a, n));
return 0;
}
Birthday Cake Candles C++ Solution
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int n;
cin>>n;
int mx = -1;
int count = 0;
for(int i =0; i<n; i++) {
int a;
cin>>a;
if(a>mx) {
mx = a;
count = 1;
} else if( a == mx ) {
count++;
}
}
cout<<count<<"\n";
return 0;
}
Birthday Cake Candles C Sharp Solution
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {
static void Main(String[] args) {
int n = Convert.ToInt32(Console.ReadLine());
string[] height_temp = Console.ReadLine().Split(' ');
int[] height = Array.ConvertAll(height_temp,Int32.Parse);
int blown = 0;
int maxHeight = 0;
for (int i=0; i<height.Count(); i++)
{
if (height[i]>maxHeight)
{
maxHeight = height[i];
blown = 1;
}
else if (height[i]==maxHeight)
{
blown++;
}
}
Console.WriteLine(blown);
}
}
Birthday Cake Candles Java Solution
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[] heights = new int[n];
for (int i = 0; i < n; i++) {
heights[i] = scanner.nextInt();
}
int maxHeight = 0;
int count = 0;
for (int height : heights) {
if (height > maxHeight) {
maxHeight = height;
count = 1;
} else if (height == maxHeight) {
count++;
}
}
System.out.println(count);
}
}
Birthday Cake Candles JavaScript Solution
process.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 = parseInt(readLine());
height = readLine().split(' ');
height = height.map(Number);
console.log(numOfTallest(height));
}
function numOfTallest(arr){
var maxVal = 0;
var count = 0;
arr.map(
function(a){
if(a>maxVal){
count = 1;
maxVal = a;
} else if(a===maxVal){
count++;
}
}
);
return count;
}
Birthday Cake Candles Python Solution
#!/bin/python3
import sys
n = int(input().strip())
height = [int(height_temp) for height_temp in input().strip().split(' ')]
height.sort()
print (height.count(height[-1]))
Other Solutions
Стильные советы по выбору стильных образов на каждый день.
Статьи стилистов, новости, все коллекции и мероприятия.
https://ouptel.com/read-blog/43379