Муниципальный этап олимпиады по математике 2021-2022

(function (d, w, c) { (w[c] = w[c] || []).push(function() { try { w.yaCounter27737307 = new Ya.Metrika({id:27737307, clickmap:true, trackLinks:true, accurateTrackBounce:true}); } catch(e) { } }); var n = d.getElementsByTagName("script")[0], s = d.createElement("script"), f = function () { n.parentNode.insertBefore(s, n); }; s.type = "text/javascript"; s.async = true; s.src = (d.location.protocol == "https:" ? "https:" : "http:") + "//mc.yandex.ru/metrika/watch.js"; if (w.opera == "[object Opera]") { d.addEventListener("DOMContentLoaded", f, false); } else { f(); }})(document, window, "yandex_metrika_callbacks");