Hello. I'd like to ask how to request CF API using AJAX. Here is my code : ~~~~~ $.ajax({ type : "GET" , url : "http://mirror.codeforces.com/api/problemset.problems?tags=implementation", success : function(data) { alert("success"); } , error : function(data) { alert('fail'); } }); ~~~~~

The AJAX call returns nothing. How do I solve this issue? Thanks!