|시간 제한||메모리 제한||제출||정답||맞은 사람||정답 비율|
|1 초||512 MB||2||2||2||100.000%|
Consider a N × N × N lattice. One corner is at (0,0,0) and the opposite one is at (N, N, N). How many lattice points are visible from corner at (0,0,0)? A point X is visible from point Y iff no other lattice point lies on the segment joining X and Y.
The first line contains the number of test cases T. The next T lines contain an interger N.
Output T lines, one corresponding to each test case.
3 1 2 5
7 19 175