Spiraali

n,t = input().split()
n = int(n)
t = int(t)

testit = []

for i in range(t):
    y,x = input().split()
    y = int(y)
    x = int(x)
    testit.append((y-1,x-1))
    
for i in testit:
    x = i[1]
    y = i[0]
    x_r = (n-1)/2-abs(x-(n-1)/2)
    y_r = (n-1)/2-abs(y-(n-1)/2)
    r = int(min(x_r,y_r))
    
    # Laskee ensimmäisen kierroksen pituuden (jos n=10, tulee 36)
    r_0 = 4*(n-1)
    # Laskee halutun kierroksen pituuden (1,4=24)
    r_h = int(r_0 - 8*(r-1))
    print(r_0, r_h, r)
    r_first = (r*((r_0+r_h)/2)) + 1
    print(r_first)
    if x == r:
        num = y- r_first 
    if y == r:
        num = 3*(r_h/4) + (r_h/4 - (x - r))
    if x == r + r_h/4:
        num = 2*(r_h/4) + (r_h/4 - (y - r))
    if y == r + r_h/4:
        num = (r_h/4) + (x - r)
    
    print(num)
    

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 36, in <module>
    print(...