JSFiddle - React, Tailwind, and code Playground

by Daniel Lotos

JavaScript

let salaries = {
  "Вася": 100,
  "Петя": 300,
  "Даша": 250
};

let sumValue = 0;
for ( var key in salaries ) {
  sumValue += salaries[key];
  console.log(salaries[key]);
}
console.log(sumValue);