CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:viiviP
Submission time:2024-10-29 17:18:31 +0200
Language:Python3 (CPython3)
Status:READY
Result:30
Feedback
groupverdictscore
#1ACCEPTED30
#20
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 s1, 2details
#7ACCEPTED0.09 s1, 2details
#8ACCEPTED0.02 s1, 2details
#9ACCEPTED0.02 s1, 2details
#10ACCEPTED0.31 s1, 2details
#11ACCEPTED0.29 s1, 2details
#12--2details
#13--2details
#14--2details
#15--2details
#16--2details
#17ACCEPTED0.02 s2details
#18--2details
#19--2details
#20ACCEPTED0.07 s2details
#21ACCEPTED0.10 s2details
#22--2details
#23--2details
#24--2details

Code

#s = str(input())
#print(s.find("R"))
#Tsemppiä!!!!
n = int(input())
s = str(input())
rs = s.find("R")
askeleet = 0
kolikot = 0
lopeta = False


for k in range(s.count("*")): #mahdollisuus löytää kaikki kolikot ##yksi kolikko 

    minetaisyys = 1000000000
    #lahimmanSijainti = 00

    for m in range(len(s)): ##etsitään lähin kolikko ##merkki merkkijonossa
        
        #print()
        #print("m on", m)
        #print("m kohdan merkkijon: ", s[m])
        #print("merkkijono: ", s)
        if s[m] == "*": #jos merkki on kolikko
            #kolikot += 1
            etaisyys = abs(rs - m)
            if etaisyys < minetaisyys: ##jos kolikko tähän mennessä lähimpänä

                #print("Löytyi uusi pienimmällä etäisyydellä")
                minetaisyys = etaisyys
                lahimmanSijainti = m
                kaksiMinia = False
            elif etaisyys == minetaisyys:
                kaksiMinia = True
                #print("Löytyi kaksi samalla etäisyydellä")
                lopeta = True
                break
        #s.replace([m:m+1], ".")
    if lopeta != True:  
              
        askeleet += minetaisyys
        kolikot += 1


        s = s[: lahimmanSijainti] + "R" + s[lahimmanSijainti + 1:]
        s = s[: rs] + "." + s[rs + 1:]
        rs = lahimmanSijainti

    else:
        break

print(askeleet, kolikot)
    #print(minetaisyys)


#txt = "Hello, welcome to my world."
#txt = "ehhemme"
#x = txt.find("e", -2)

#print(x)

#mjono = input("Kirjoita merkkijono: ")
#print(mjono[::-1])

#.replace

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
1
R

correct output
0 0

user output
0 0

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
10
...R......

correct output
0 0

user output
0 0

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
10
**.R...***

correct output
12 5

user output
12 5

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
10
***R******

correct output
0 0

user output
0 0

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
1000
R................................

correct output
947 9

user output
947 9

Test 6

Group: 1, 2

Verdict: ACCEPTED

input
1000
.................................

correct output
886 9

user output
886 9

Test 7

Group: 1, 2

Verdict: ACCEPTED

input
1000
.....*..*....**..**..*......*....

correct output
1287 400

user output
1287 400

Test 8

Group: 1, 2

Verdict: ACCEPTED

input
1000
************.*****************...

correct output
0 0

user output
0 0

Test 9

Group: 1, 2

Verdict: ACCEPTED

input
1000
******************************...

correct output
0 0

user output
0 0

Test 10

Group: 1, 2

Verdict: ACCEPTED

input
1000
R*****************************...

correct output
999 999

user output
999 999

Test 11

Group: 1, 2

Verdict: ACCEPTED

input
1000
******************************...

correct output
999 999

user output
999 999

Test 12

Group: 2

Verdict:

input
10000
.......**........*...........*...

correct output
10971 999

user output
(empty)

Test 13

Group: 2

Verdict:

input
10000
*..*....*......*.....*..*........

correct output
9999 999

user output
(empty)

Test 14

Group: 2

Verdict:

input
10000
*.*.*...**.*...*....**.**.**.....

correct output
18766 5000

user output
(empty)

Test 15

Group: 2

Verdict:

input
10000
R*****************************...

correct output
9999 9999

user output
(empty)

Test 16

Group: 2

Verdict:

input
10000
******************************...

correct output
9999 9999

user output
(empty)

Test 17

Group: 2

Verdict: ACCEPTED

input
200000
.................................

correct output
0 0

user output
0 0

Test 18

Group: 2

Verdict:

input
200000
.................................

correct output
299934 10000

user output
(empty)

Test 19

Group: 2

Verdict:

input
200000
**.***....**..**.....***.*..*....

correct output
299998 100000

user output
(empty)

Test 20

Group: 2

Verdict: ACCEPTED

input
200000
******************************...

correct output
0 0

user output
0 0

Test 21

Group: 2

Verdict: ACCEPTED

input
200000
R................................

correct output
133765 3

user output
133765 3

Test 22

Group: 2

Verdict:

input
200000
R................................

correct output
199982 5000

user output
(empty)

Test 23

Group: 2

Verdict:

input
200000
R*****************************...

correct output
199999 199999

user output
(empty)

Test 24

Group: 2

Verdict:

input
200000
******************************...

correct output
199999 199999

user output
(empty)