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Pratik sharma
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hackerrank Mini-Max Sum in javascript

#javascript #beginners #programming 
function miniMaxSum(arr) { // Write your code here const sortedArray = arr.sort(); let min_sum = 0 let max_sum = 0 for(let i =0; i < arr.length; i++){ if( i < arr.length -1 ) { min_sum += arr[i] } if (i > 0) { max_sum += arr[i] } } console.log(min_sum , max_sum) }
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dylan29jf profile image
Dylan Jay Flores • • Edited 
function miniMaxSum(arr) { // Write your code here const max = arr.sort((a,b) => b-a).slice(0,4).reduce((a,b)=> a+b,0) const min = arr.sort((a,b) => b-a).reverse().slice(0,4).reduce((a,b)=> a+b,0) console.log(min,max) }
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Frank Wisniewski • 
const minmax = arr => console.log(`min:${arr.sort().slice(0,-1) .reduce((a,b)=>a+b)} max:${arr.sort() .slice(1).reduce((a,b)=>a+b)}`)
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Pratik sharma •

this.guy().is().doing().functional-programming()

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homezonic profile image
Akande Joshua •

This is great, i also solved this using PHP ( Mini-Max Sum Solution using PHP) incase someone needs that.

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Lahcene Ouled Moussa •

Nice to meet you great job