CSES - Datatähti 2023 alku - Results
Submission details
Task:Ruudukko
Sender:lytsky
Submission time:2022-11-04 13:24:06 +0200
Language:Python3 (CPython3)
Status:READY
Result:28
Feedback
groupverdictscore
#1ACCEPTED28
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.02 s1, 2, 3details
#2ACCEPTED0.02 s1, 2, 3details
#3ACCEPTED0.02 s1, 2, 3details
#4ACCEPTED0.30 s2, 3details
#5--2, 3details
#6--2, 3details
#7--3details
#8--3details
#9--3details

Code

def mahdollisuudet(maarat, ruudukko, i, n):
jakojaannos = i
rivit = 0
while jakojaannos >= n:
jakojaannos -= n
rivit += 1
if rivit != n - 1:
for a in range(1, n - rivit):
if ruudukko[i + a*n] < ruudukko[i]:
maarat[i + a*n] += 1
lisattavat.append(i + a*n)
if rivit != 0:
for b in range(1, rivit + 1):
if ruudukko[i - b*n] < ruudukko[i]:
maarat[i - b*n] += 1
lisattavat.append(i - b*n)
if jakojaannos != 0:
for c in range(1, jakojaannos + 1):
if ruudukko[i - c] < ruudukko[i]:
maarat[i - c] += 1
lisattavat.append(i - c)
if jakojaannos != n - 1:
for d in range(1, n - jakojaannos):
if ruudukko[i + d] < ruudukko[i]:
maarat[i + d] += 1
lisattavat.append(i + d)
if __name__ == "__main__":
ruudukko = []
maarat = []
lisattavat = []
n = int(input(""))
summa = n*n
#tehdään ruudukko
for a in range(n):
for b in input("").split(" "):
b = int(b)
ruudukko.append(b)
maarat.append(0)
for i in range(n*n):
mahdollisuudet(maarat, ruudukko, i, n)
while len(lisattavat) != 0:
mahdollisuudet(maarat, ruudukko, lisattavat[0], n)
lisattavat.pop(0)
#for e in lisattavat:
# summa += maarat[e]
print(sum(maarat) + summa)

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
3
1 1 1
1 1 1
1 1 1

correct output
9

user output
9

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
3
1 2 3
6 5 4
7 8 9

correct output
135

user output
135

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
3
7 8 1
4 5 4
3 9 6

correct output
57

user output
57

Test 4

Group: 2, 3

Verdict: ACCEPTED

input
100
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
10000

user output
10000

Test 5

Group: 2, 3

Verdict:

input
100
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

correct output
187458477

user output
(empty)

Test 6

Group: 2, 3

Verdict:

input
100
2995 8734 1018 2513 7971 5063 ...

correct output
964692694

user output
(empty)

Test 7

Group: 3

Verdict:

input
1000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
1000000

user output
(empty)

Test 8

Group: 3

Verdict:

input
1000
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

correct output
229147081

user output
(empty)

Test 9

Group: 3

Verdict:

input
1000
520283 805991 492643 75254 527...

correct output
951147313

user output
(empty)