02. Argument Info

function printInfo(...input) {
  function printSortedObject() {
    Object.entries(obj)
      .sort((a, b) => b[1] - a[1])
      .forEach((el) => output.push(`${el[0]} = ${el[1]}`));
  }

  function createObject() {
    input.forEach((el) => {
      let type;

      if (typeof el === 'object' && Object.values(el).length) {
        type = typeof el;
        output.push(`${type}:`);

        Object.values(el).forEach((e) => {
          fillObjectData(typeof e);
        });
      } else {
        type = typeof el;
        output.push(`${type}: ${el}`);
        fillObjectData(type);
      }
    });
  }

  function fillObjectData(type) {
    if (!obj[type]) {
      obj[type] = 0;
    }
    obj[type]++;
  }

  const obj = {};
  const output = [];

  createObject();
  printSortedObject();

  output.forEach((e) => console.log(e));
}