CSES - DatatÃ¤hti 2022 alku - Results
 Task: Spiraali Sender: Waba Submission time: 2021-10-05 14:29:44 +0300 Language: CPython3 Status: READY Result: 0
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groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.02 s1details
#20.02 s2details
#30.02 s3details

### Code

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

list = []

for i in range (t):
y1, x1 = raw_input().split()
x1 = int(x1)
y1 = int(y1)
list.append ([y1,x1])

for i in range (len(list)):
y = list[i][0]
x = list[i][1]
kierros = 0

summa = 0

for i in range (int(n/2)):
if not(((y > i+1 and y<n-i) and (x >i+1 and x<n-i))):
kierros = i
break;

for i in range (int(n/2)):
if (kierros > i):
summa += int((4+8*((n/2)-1))-8*i)

if (x==kierros+1):
summa += (y-kierros)

elif (y==n-kierros):
summa += (n-kierros*2) +  (x-(kierros+1))

elif (x==n-kierros):
summa += (n-kierros*2) + (n-kierros*2-1) +  (n-(y+kierros))

elif (y==kierros+1):
summa += (n-kierros*2) + 2*(n-kierros*2-1) +  (n-(x+kierros))

print(summa)

### 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
(empty)

Error:
File "input/code.py", line 18
summa = 0
^
TabError: inconsistent use of...

#### 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)

Error:
File "input/code.py", line 18
summa = 0
^
TabError: inconsistent use of...

#### 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)

Error:
File "input/code.py", line 18
summa = 0
^
TabError: inconsistent use of...