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lines changed Original file line number Diff line number Diff line change 1+ const fs=require("fs")
2+ const input=fs.readFileSync("index.txt").toString().split("\n")
3+
4+ // 점수/M*100
5+
6+ const cnt = Number(input[0])
7+
8+ let arr=input[1].split(" ").map(Number)
9+
10+ let maxValue=Math.max(...arr)
11+
12+ let maxValue=arr.reduce((a,b)=>Math.max(a,b))
13+
14+ console.log(maxValue)
15+
16+ let sum=0;
17+ for(let item of arr){
18+ sum+=item/maxValue*100
19+ }
20+
21+ console.log(sum/cnt)
Original file line number Diff line number Diff line change 1+ const fs = require("fs")
2+ const input = fs.readFileSync("index.txt").toString().split("\n")
3+
4+
5+ const arr = input[0].split(" ")
6+
7+ const sortedArr = arr.sort(((a, b) => a - b))
8+
9+ let answer=""
10+ for(let i=0;i<sortedArr.length;i++){ answer+=sortedArr[i]+" "
11+
12+ }
13+
14+ console.log(answer)
Original file line number Diff line number Diff line change 1+ const fs = require("fs")
2+ const input = fs.readFileSync("index.txt").toString().split("\n")
3+
4+
5+
6+ let num=Number(input[0])
7+ let arr=[]
8+
9+ for(let i=1;i<=num;i++){
10+ arr.push(Number(input[i]))
11+ }
12+
13+
14+
15+ const sortedArr= arr.map(Number).sort((a,b)=>a-b)
16+
17+ let answer=""
18+
19+ for(let i=0;i<sortedArr.length;i++){
20+ answer+=sortedArr[i]+"\n"
21+ }
22+
23+ console.log(answer)
24+
25+
26+
27+
28+
Original file line number Diff line number Diff line change 1+ const fs = require("fs")
2+ const input = fs.readFileSync("index.txt").toString().split("\n")
3+
4+
5+ const num=Number(input[0].split(" ")[0])
6+ const k=Number(input[0].split(" ")[1])
7+ const arr=input[1].split(" ").map(Number)
8+
9+
10+ const sorted=arr.sort((a,b)=>a-b)
11+
12+ console.log(sorted[k-1])
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