CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:zli0122
Submission time:2022-11-05 13:44:42 +0200
Language:Python3 (CPython3)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED28
#2ACCEPTED72
Test results
testverdicttimegroup
#1ACCEPTED0.02 s1, 2details
#2ACCEPTED0.02 s1, 2details
#3ACCEPTED0.02 s1, 2details
#4ACCEPTED0.02 s1, 2details
#5ACCEPTED0.02 s1, 2details
#6ACCEPTED0.02 s2details
#7ACCEPTED0.02 s2details
#8ACCEPTED0.02 s2details
#9ACCEPTED0.02 s2details

Code

import sys
def syote():
rivit = []
ala = input()
ala = ala.split(" ")
rivimaara = int(ala[0])
for i in range(rivimaara):
rivi = input()
rivit.append(rivi)
return rivit
def analysoi(rivi):
sijainti1 = rivi.find("*")
if sijainti1 == -1:
return "."
else:
loput = rivi[(sijainti1 + 1):]
sijainti2 = loput.find("*") + sijainti1 + 1
if sijainti2 == -1:
return "."
else:
loput = rivi[(sijainti2 + 1):]
if "*" in loput:
return "."
else:
return rivi[sijainti1 + 1:sijainti2]
def laske(merkkijono):
lista = [merkki for merkki in merkkijono if merkki == "@"]
return len(lista)
def main():
merkkijono = ""
rivit = syote()
for rivi in rivit:
merkkijono = merkkijono + analysoi(rivi)
tulos = laske(merkkijono)
print(tulos)
if __name__ == "__main__":
main()
#EOF

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
3 3
***
*.*
***

correct output
0

user output
0

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
3 3
***
*@*
***

correct output
1

user output
1

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: ACCEPTED

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

correct output
64

user output
64

Test 6

Group: 2

Verdict: ACCEPTED

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

correct output
60

user output
60

Test 7

Group: 2

Verdict: ACCEPTED

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

correct output
1507

user output
1507

Test 8

Group: 2

Verdict: ACCEPTED

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

correct output
3348

user output
3348

Test 9

Group: 2

Verdict: ACCEPTED

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

correct output
7225

user output
7225