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