如何去除对象中的重复值，增加重复元素的数量？

function removeDuplicates(obj) {
  let tempArray = [];
  for (let key in obj) {
    tempArray.push(obj[key]);
  }
  
  let uniqueArray = tempArray.filter((value, index, self) => {
    return self.indexOf(value) === index;
  });
  
  let newObj = {};
  uniqueArray.forEach((value, index) => {
    newObj[index] = value;
  });
  
  return newObj;
}

function increaseDuplicates(obj, count) {
  let tempArray = [];
  for (let key in obj) {
    tempArray.push(obj[key]);
  }
  
  let newArray = tempArray.map((value) => {
    let repeatedValues = [];
    for (let i = 0; i < count; i++) {
      repeatedValues.push(value);
    }
    return repeatedValues;
  });
  
  let newObj = {};
  newArray.forEach((values, index) => {
    newObj[index] = values;
  });
  
  return newObj;
}