Spiraali

n = int(input())
t = int(input())
def spiral_matrix(n):
    m = [[0] * n for i in range(n)]
    dx = [1, 0, -1, 0]
    dy = [0, 1, 0, -1]
    x, y, c = -1, 0, 1
    for i in range(n + n - 1):
        for j in range((n + n - i) // 2):
            x += dx[i % 4]
            y += dy[i % 4]
            m[x][y] = c
            c += 1
    return m
for i in range(t):    
    y = int(input())
    x = int(input())

    a=[]
    for i in spiral_matrix(n): a.append(i)
    print(a[x-1][y-1])

Test 1

Group: 1

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 1, in <module>
    n = int...

Test 2

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 1, in <module>
    n = int...

Test 3

Group: 3

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 1, in <module>
    n = int...