Ruudukko

n = int(input())
arr = []

# initialize the list
for y in range(n):
	uusi = []	
	for x in range(n):
		uusi.append(-1)

	arr.append(uusi)

arr[0][0] = 1

for y in range(len(arr)):
	for x in range(len(arr[0])):
		tempArr = []

		for _x in range(x + 1):
			tempArr.append(arr[y][_x])

		for _y in range(y + 1):
			if arr[_y][x] not in tempArr:
				tempArr.append(arr[_y][x])

		smallestNum = 1

		for asd in range(len(tempArr)):
			if smallestNum in tempArr:
				smallestNum += 1
			else:
				arr[y][x] = smallestNum
				break
		if arr[y][x] < 10:
			print(arr[y][x], end = "  ")
		else:
			print(arr[y][x], end = " ")
	print("")

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED