CSES - Aalto Competitive Programming 2024 - wk1 - Mon - Results
Submission details
Task:Stone game
Sender:ZDHKLV
Submission time:2024-09-02 17:20:39 +0300
Language:CPython3
Status:READY
Result:
Test results
testverdicttime
#1ACCEPTED0.02 sdetails
#2ACCEPTED0.02 sdetails
#3ACCEPTED0.02 sdetails
#4ACCEPTED0.02 sdetails
#5ACCEPTED0.02 sdetails
#6ACCEPTED0.02 sdetails
#7ACCEPTED0.02 sdetails
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#10ACCEPTED0.02 sdetails
#11ACCEPTED0.02 sdetails
#12ACCEPTED0.02 sdetails
#13ACCEPTED0.02 sdetails
#14ACCEPTED0.02 sdetails
#15ACCEPTED0.02 sdetails
#16ACCEPTED0.02 sdetails
#17ACCEPTED0.02 sdetails
#18ACCEPTED0.02 sdetails
#19ACCEPTED0.02 sdetails
#20ACCEPTED0.02 sdetails
#21--details
#22--details
#23ACCEPTED0.06 sdetails
#24ACCEPTED0.06 sdetails
#25--details
#26ACCEPTED0.02 sdetails
#27ACCEPTED0.27 sdetails
#28ACCEPTED0.09 sdetails
#29ACCEPTED0.04 sdetails
#30ACCEPTED0.31 sdetails
#31--details
#32--details
#33ACCEPTED0.34 sdetails
#34ACCEPTED0.33 sdetails
#35--details
#36ACCEPTED0.03 sdetails
#37--details
#38ACCEPTED0.58 sdetails
#39ACCEPTED0.13 sdetails
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#41--details
#42--details
#43--details
#44--details
#45--details
#46ACCEPTED0.05 sdetails
#47--details
#48--details
#49ACCEPTED0.31 sdetails
#50--details
#51ACCEPTED0.03 sdetails
#52ACCEPTED0.08 sdetails
#53--details
#54--details
#55--details
#56--details
#57--details
#58ACCEPTED0.98 sdetails
#59ACCEPTED0.63 sdetails
#60--details

Code

UOLEVI = 0
MAIJA = 1

def play(A: int, B: int):

    seen = {}

    def play_rec(a: int, b: int, player: int) -> int:

        if f"{a};{b};{player}" in seen:
            return -1
        
        # discard
        for x in range(1, a+1):
            rec = play_rec(a - x, b, (player+1) % 2)
            if rec == player:
                seen[f"{a};{b};{player}"] = player
                return player
            
        for y in range(1, b+1):
            rec = play_rec(a, b - y, (player+1) % 2)
            if rec == player:
                seen[f"{a};{b};{player}"] = player
                return player
        
        # put
        for x in range(1, a+1):
            rec = play_rec(a - x, b + x, (player+1) % 2)
            if rec == player:
                seen[f"{a};{b};{player}"] = player
                return player

        for y in range(1, b+1):
            rec = play_rec(a + y, b - y, (player+1) % 2)
            if rec == player:
                seen[f"{a};{b};{player}"] = player
                return player
        
        return (player+1) % 2

    result = play_rec(A, B, UOLEVI)

    if result == UOLEVI:
        print("Uolevi")
    elif result == MAIJA:
        print("Maija")
    else:
        print("Draw")

if __name__ == "__main__":
    import sys
    a, b = input("").split(" ")
    a, b = int(a), int(b)

    play(a, b)

Test details

Test 1

Verdict: ACCEPTED

input
3 4

correct output
Uolevi

user output
Uolevi

Test 2

Verdict: ACCEPTED

input
5 5

correct output
Maija

user output
Maija

Test 3

Verdict: ACCEPTED

input
1 1

correct output
Maija

user output
Maija

Test 4

Verdict: ACCEPTED

input
1 4

correct output
Uolevi

user output
Uolevi

Test 5

Verdict: ACCEPTED

input
5 3

correct output
Uolevi

user output
Uolevi

Test 6

Verdict: ACCEPTED

input
1 1

correct output
Maija

user output
Maija

Test 7

Verdict: ACCEPTED

input
5 2

correct output
Uolevi

user output
Uolevi

Test 8

Verdict: ACCEPTED

input
2 2

correct output
Maija

user output
Maija

Test 9

Verdict: ACCEPTED

input
1 5

correct output
Uolevi

user output
Uolevi

Test 10

Verdict: ACCEPTED

input
2 2

correct output
Maija

user output
Maija

Test 11

Verdict: ACCEPTED

input
6 8

correct output
Uolevi

user output
Uolevi

Test 12

Verdict: ACCEPTED

input
10 10

correct output
Maija

user output
Maija

Test 13

Verdict: ACCEPTED

input
2 2

correct output
Maija

user output
Maija

Test 14

Verdict: ACCEPTED

input
1 8

correct output
Uolevi

user output
Uolevi

Test 15

Verdict: ACCEPTED

input
10 6

correct output
Uolevi

user output
Uolevi

Test 16

Verdict: ACCEPTED

input
1 1

correct output
Maija

user output
Maija

Test 17

Verdict: ACCEPTED

input
10 4

correct output
Uolevi

user output
Uolevi

Test 18

Verdict: ACCEPTED

input
3 3

correct output
Maija

user output
Maija

Test 19

Verdict: ACCEPTED

input
1 10

correct output
Uolevi

user output
Uolevi

Test 20

Verdict: ACCEPTED

input
4 4

correct output
Maija

user output
Maija

Test 21

Verdict:

input
60 72

correct output
Uolevi

user output
(empty)

Test 22

Verdict:

input
100 100

correct output
Maija

user output
(empty)

Test 23

Verdict: ACCEPTED

input
19 19

correct output
Maija

user output
Maija

Test 24

Verdict: ACCEPTED

input
8 71

correct output
Uolevi

user output
Uolevi

Test 25

Verdict:

input
91 55

correct output
Uolevi

user output
(empty)

Test 26

Verdict: ACCEPTED

input
6 6

correct output
Maija

user output
Maija

Test 27

Verdict: ACCEPTED

input
95 34

correct output
Uolevi

user output
Uolevi

Test 28

Verdict: ACCEPTED

input
23 23

correct output
Maija

user output
Maija

Test 29

Verdict: ACCEPTED

input
2 97

correct output
Uolevi

user output
Uolevi

Test 30

Verdict: ACCEPTED

input
37 37

correct output
Maija

user output
Maija

Test 31

Verdict:

input
119 144

correct output
Uolevi

user output
(empty)

Test 32

Verdict:

input
200 200

correct output
Maija

user output
(empty)

Test 33

Verdict: ACCEPTED

input
38 38

correct output
Maija

user output
Maija

Test 34

Verdict: ACCEPTED

input
15 142

correct output
Uolevi

user output
Uolevi

Test 35

Verdict:

input
181 110

correct output
Uolevi

user output
(empty)

Test 36

Verdict: ACCEPTED

input
12 12

correct output
Maija

user output
Maija

Test 37

Verdict:

input
190 67

correct output
Uolevi

user output
(empty)

Test 38

Verdict: ACCEPTED

input
46 46

correct output
Maija

user output
Maija

Test 39

Verdict: ACCEPTED

input
3 194

correct output
Uolevi

user output
Uolevi

Test 40

Verdict:

input
73 73

correct output
Maija

user output
(empty)

Test 41

Verdict:

input
178 215

correct output
Uolevi

user output
(empty)

Test 42

Verdict:

input
300 300

correct output
Maija

user output
(empty)

Test 43

Verdict:

input
56 56

correct output
Maija

user output
(empty)

Test 44

Verdict:

input
22 213

correct output
Uolevi

user output
(empty)

Test 45

Verdict:

input
271 165

correct output
Uolevi

user output
(empty)

Test 46

Verdict: ACCEPTED

input
17 17

correct output
Maija

user output
Maija

Test 47

Verdict:

input
285 100

correct output
Uolevi

user output
(empty)

Test 48

Verdict:

input
69 69

correct output
Maija

user output
(empty)

Test 49

Verdict: ACCEPTED

input
4 291

correct output
Uolevi

user output
Uolevi

Test 50

Verdict:

input
110 110

correct output
Maija

user output
(empty)

Test 51

Verdict: ACCEPTED

input
90 7

correct output
Uolevi

user output
Uolevi

Test 52

Verdict: ACCEPTED

input
21 21

correct output
Maija

user output
Maija

Test 53

Verdict:

input
134 134

correct output
Maija

user output
(empty)

Test 54

Verdict:

input
183 72

correct output
Uolevi

user output
(empty)

Test 55

Verdict:

input
277 232

correct output
Uolevi

user output
(empty)

Test 56

Verdict:

input
245 54

correct output
Uolevi

user output
(empty)

Test 57

Verdict:

input
98 98

correct output
Maija

user output
(empty)

Test 58

Verdict: ACCEPTED

input
55 55

correct output
Maija

user output
Maija

Test 59

Verdict: ACCEPTED

input
23 152

correct output
Uolevi

user output
Uolevi

Test 60

Verdict:

input
130 130

correct output
Maija

user output
(empty)