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JakeMaldovs.biubiudiv

Find the only different number in the array

Fundamentals
Arrays
Data Types
Code
Diff
  • function findOnly(arr) {
  let result;
  arr.forEach((i) => {
    result = i ^ result;
  });
  return result;
}
    • function findOnly(arr) {
    • let result = 0;
    • let result;
    • arr.forEach((i) => {
    • result = i ^ result;
    • });
    • return result;
    • }
JakeMaldovs.virtualcopyright

getSum of array - piece of cake :)

Fundamentals
Arrays
Data Types
Code
Diff
  • function getSum(array) {
  return array.reduce((total, num) => total += num);
}
    • function getSum(array) {
    • //your code
    • return array.reduce((total, num) => total += num);
    • }