add even numbers recursion js

Sore Seahorse answered on March 21, 2021 Popularity 3/10 Helpfulness 4/10

answer add even numbers recursion js

add even numbers recursion js

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const recursiveEvenSum = (num, sum = 0) => {
   num = num % 2 === 0 ? num : num - 1;
   if(num){
      return recursiveEvenSum(num - 2, sum+num);
   }
   return sum;
};
console.log(recursiveEvenSum(12));
console.log(recursiveEvenSum(122));
console.log(recursiveEvenSum(23));
console.log(recursiveEvenSum(10));
console.log(recursiveEvenSum(19));

Popularity 3/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: add javascript numbers recursion

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Contributed on Mar 21 2021

Sore Seahorse

0 Answers Avg Quality 2/10

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add even numbers recursion js

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