serg1557733/currencyCalculator: working with API , fetch, promise and DOM @ 5fba874a194cbc12423dd2c9996311861d930b5c

working with API , fetch, promise and DOM

serg155alternate 5fba874a19 first commit		2 lat temu
index.html	5fba874a19 first commit	2 lat temu
script.js	b67999b924 first commit	2 lat temu
style.css	b67999b924 first commit	2 lat temu