[рони]

maplol123@gmail.com,

let inp;
let answered = document.getElementById("answered");
let allque = document.getElementById("allque");
answered.value = 0;
////взятие файла с сервера
function checkright() {
  fetch("http://localhost:3000/public/data.json")
    .then((response) => {
      return response.json();
    })
////сама проверка чекбоксов
    .then((data) => {
      inp = Array.from(document.querySelectorAll("div"),
      div => Array.from(div.querySelectorAll('[type="checkbox"]'),
      ({checked}, i) => checked ? ++i : 0)
      .filter(a => a));
      answered.value = data.filter(({correct}, i) => JSON.stringify(correct) === JSON.stringify(inp[i])).length
      allque.value = `из ${data.length}`;
      console.log(answered.value);
    });
}