题解 | #尼科彻斯定理#
尼科彻斯定理
https://www.nowcoder.com/practice/dbace3a5b3c4480e86ee3277f3fe1e85
const rl = require("readline").createInterface({ input: process.stdin }); var iter = rl[Symbol.asyncIterator](); const readline = async () => (await iter.next()).value; void (async function () { // Write your code here while ((line = await readline())) { // 思路,找到第一个数的值a, 输入为n, 连续的n 个奇数值的和为 n^3 ,可以得出: // a + (n-1)*n = n^3 // a = n^2-n+1 // 循环 n 次 , 每次加2即可。 const num = parseInt(line); const start = Math.pow(num, 2) - num + 1; let res = []; for (let i = 0; i < num; i++) { res.push(start + i * 2); } console.log(res.join("+")); } })();