{

const url="https://codeforces.com/api/user.status?handle=demoralizer";

const res=await axios.get(url);

const allsubmissions=res.data.result;

console.log("All submissions: " allsubmissions.length);

const acceptedSolutions= allsubmissions.filter(ele=> ele.author.members.length==1 && ele.verdict=="OK");

console.log(acceptedSolutions.length);

const listOfProblems= new Set();

const problemsTaken=new Map();

for(let i=0;i<acceptedSolutions.length;i ){

if(acceptedSolutions[i].verdict!="OK"){

console.log("Error");

}

const contestId=acceptedSolutions[i].problem.contestId;

const index=acceptedSolutions[i].problem.index;

const name=acceptedSolutions[i].problem.name;

const rating=acceptedSolutions[i].problem.rating;

const url="https://codeforces.com/contest/" contestId "/problem/" index;

// if(i==0)

// console.log(problemsTaken[url]);

if(problemsTaken[url]===undefined)

{

listOfProblems.add({

"url":url,

"name":name,

"rating":rating || "4000"

})

problemsTaken[url]=1;

// console.log(url);

}

}

// console.log(problemsTaken);

const finalresult=Array.from(listOfProblems);

console.log(finalresult.length);

return finalresult;