CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:Tobdu
Submission time:2022-11-01 16:11:28 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#1ACCEPTED0.04 s1, 2details
#20.04 s1, 2details
#3ACCEPTED0.04 s1, 2details
#4ACCEPTED0.04 s1, 2details
#50.04 s1, 2details
#60.04 s2details
#70.04 s2details
#80.04 s2details
#90.04 s2details

Code

# @ cow
# * fence
height, width = input().split(" ")
meadow = []
for i in range(int(height)):
meadow.append(input()[:int(width)])
fence_vertical_start_pos = -1
fence_horizontal_start_pos = -1
fence_width = -1
fence_height = -1
# Get the size and position of the fence
for row in range(int(len(meadow))):
if meadow[row].count("*") > 2:
if fence_vertical_start_pos == -1:
fence_vertical_start_pos = row
for col in range(int(len(meadow[row]))):
if meadow[row][col] == "*":
if fence_horizontal_start_pos != -1:
continue
fence_horizontal_start_pos = col
else:
if fence_horizontal_start_pos == -1:
continue
fence_width = col - fence_horizontal_start_pos
else:
fence_height = row - fence_vertical_start_pos
# Get the area inside the fence
cowmap = []
for y in range(int(len(meadow))):
if y > fence_vertical_start_pos and y < fence_vertical_start_pos + fence_height:
cowmap.append(meadow[y][fence_horizontal_start_pos + 1:fence_horizontal_start_pos + fence_width - 1])
# Count the total amount of cows
cow_total_count = 0
for i in cowmap:
cow_total_count += i.count("@")
print(cow_total_count)

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
3 3
***
*.*
***

correct output
0

user output
0

Test 2

Group: 1, 2

Verdict:

input
3 3
***
*@*
***

correct output
1

user output
0

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
5 10
...@......
..******..
@.*@@@@*.@
..******..
...

correct output
4

user output
4

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
10 10
@@...@.@@@
..@@.@@..@
@.*******@
..*@....*.
...

correct output
11

user output
11

Test 5

Group: 1, 2

Verdict:

input
10 10
**********
*@@@@@@@@*
*@@@@@@@@*
*@@@@@@@@*
...

correct output
64

user output
56

Test 6

Group: 2

Verdict:

input
100 100
.........................@.......

correct output
60

user output
64

Test 7

Group: 2

Verdict:

input
100 100
..@@..........@......@....@@.....

correct output
1507

user output
1544

Test 8

Group: 2

Verdict:

input
100 100
.@..@@..@@.@..@..@..@@..@..@.....

correct output
3348

user output
3464

Test 9

Group: 2

Verdict:

input
100 100
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@...

correct output
7225

user output
7735