Given an array of numbers, add all of the values together but only if the number doesn't repeat a digit.

sum-non-repeated.ts

function hasRepeatedDigits(value: number): boolean {
  const stringValue = String(value);
  return new Set(stringValue).size !== stringValue.length;
}

function uniqueSum(values: number[]): number {
  return values.reduce((accumulator, value) => hasRepeatedDigits(value) ? accumulator : accumulator + value, 0)
}

console.log(uniqueSum([1, 2, 3])) // 6


console.log(uniqueSum([11, 22, 33])) // 0


console.log(uniqueSum([101, 2, 3])) // 5