CSES - Datatähti 2022 alku - Results
Submission details
Task:Spiraali
Sender:Jellu
Submission time:2021-10-05 19:36:44 +0300
Language:CPython3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.03 s1details
#2--2details
#3--3details

Code

n,t = [int(x) for x in input().split()]
sijainnit = []
for i in range(t):
    x, y = [int(x) for x in input().split()]
    sijainnit.append((x,y))
spiraali = {}
x = 1
y = 1
z = 1
while True:
    for i in range(x, n - x + 2):
        if (i,y) in sijainnit:
            spiraali[i,y] = z
        z += 1
    x = n - x + 1
    for i in range(y+1, n - y + 2):
        if [x,i] in sijainnit:
            spiraali [x,i] = z
        z += 1
    y = n - y + 1
    x -= 1
    for i in range(x, n-x-1, -1):
        if  (i,y) in sijainnit:
            spiraali [i,y] = z
        z += 1
    x = n-x
    y -= 1
    for i in range(y, n-y, -1):
        if (x,i) in sijainnit:
            spiraali [x,i] = z
        z += 1
    y = n-y+1
    x += 1
    if z >= n ** 2:
        break
for x,y in sijainnit:
    print(spiraali[x,y])

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
1
36
35
34
33
...

Error:
Traceback (most recent call last):
  File "input/code.py", line 37, in <module>
    print(spiraali[x,y])
KeyError: (6, 6)

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
(empty)

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
(empty)