practice_9

let n = 10;
let scores = [];

for(let i = 0; i < n; i++)
  scores.push(Math.random() * 100);


let min, max, sum = 0;

min = max = scores[0];

for(let i = 0; i < n; i++) {
  if(min > scores[i]) min = scores[i];
  if(max < scores[i]) max = scores[i];
  sum += scores[i];
}

console.log(scores);
console.log('최소 점수: ' + min);
console.log('최대 점수: ' + max);
console.log('평균 점수: ' + sum / n);