[SW Expert Academy] 홀수 피라미드 (D3)

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AWvzGUKKPVwDFASy&categoryId=AWvzGUKKPVwDFASy&categoryType=CODE&problemTitle=%ED%99%80%EC%88%98&orderBy=FIRST_REG_DATETIME&selectCodeLang=ALL&select-1=&pageSize=10&pageIndex=1

SW Expert Academy

 

import java.util.Scanner;

class Solution {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int t = sc.nextInt();

		for (int tc = 1; tc <= t; tc++) {
			long n = sc.nextLong();

			long left = (n - 1) * (n - 1) * 2 + 1;
			long right = n * n * 2 - 1;
			
			System.out.println("#"+tc+" "+left+" "+right);
		}

	}
}

 

for문을 돌리면 1억이 나와서 규칙을 찾아야한다.