text: 'use strict';
  
  function countTotalSalary(employees) {
    let total = 0;
    for (let key of Object.keys(employees)) {
      total += employees[key];
    }
    return total;
  }
  
  console.log(countTotalSalary({}));
  
  console.log(
    countTotalSalary({
      mango: 100,
      poly: 150,
      alfred: 80,
    }),
  );
  
  console.log(
    countTotalSalary({
      kiwi: 200,
      lux: 50,
      chelsy: 150,
    }),
  );
  