CSES - Datatähti 2022 alku - Results
Submission details
Task:Spiraali
Sender:arde100
Submission time:2021-10-09 21:25:10 +0300
Language:CPython3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.02 s1details
#20.03 s2details
#30.03 s3details

Code

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 details

Test 1

Group: 1

Verdict:

input
10 100
1 1
1 2
1 3
1 4
...

correct output
1
36
35
34
33
...

user output
36 44 0
1.0
44.0
36 44 0
1.0
...

Test 2

Group: 2

Verdict:

input
1000 1000
371 263
915 322
946 880
53 738
...

correct output
773533
312166
206053
200080
593922
...

user output
3996 1908 262
773425.0
-773055.0
3996 3324 85
311101.0
...

Test 3

Group: 3

Verdict:

input
1000000000 1000
177757853 827347032
409613589 419171337
739269360 256524697
328695530 896842209
...

correct output
571375684522141210
967321186816598569
762879105851175000
370065046779516790
936897883750373771
...

user output
3999999996 2618776260 17265296...

Error:
Traceback (most recent call last):
  File "input/code.py", line 36, in <module>
    print(num)
NameError: name 'num' is not defined