๋ฐฑ์ค 2587๋ฒ
์ฝ๋
๐ก ์ค์๊ฐ์ ๊ตฌํ ๋, ์ ํ์ ๋ ฌ์ ์ฌ์ฉํ๋ค. 5๊ฐ์ ์์ด๊ธฐ ๋๋ฌธ์ 3๋ฒ์งธ๊น์ง๋ง ์ ๋ ฌ์ ํด์ฃผ๋ฉด ๋๋ค.
const fs = require('fs');
const input = fs.readFileSync('/dev/stdin').toString().split('\n');
let arr = [];
//ํ๊ท ๊ตฌํ๊ธฐ
let sum = 0;
for (let i = 0; i < 5; i++) {
arr.push(Number(input[i]));
sum += arr[i];
}
console.log(sum / 5);
//์ค์๊ฐ ๊ตฌํ๊ธฐ
for (let i = 0; i < 3; i++) {
let min = arr[i];
let index = i;
for (let j = i + 1; j < 5; j++) {
if (min > arr[j]) {
min = arr[j];
index = j;
}
}
let temp = arr[i];
arr[i] = min;
arr[index] = temp;
}
console.log(arr[2]);