CSES - Aalto Competitive Programming 2024 - wk10 - Wed - Results
Submission details
Task:Fishers
Sender:aalto2024k_001
Submission time:2024-11-13 17:20:04 +0200
Language:Python3 (PyPy3)
Status:READY
Result:
Test results
testverdicttime
#10.05 sdetails
#20.05 sdetails
#30.05 sdetails
#40.05 sdetails
#50.05 sdetails
#60.04 sdetails
#70.05 sdetails
#80.05 sdetails
#90.05 sdetails
#100.04 sdetails
#110.05 sdetails
#120.05 sdetails
#130.05 sdetails
#140.05 sdetails
#150.04 sdetails
#160.05 sdetails
#170.05 sdetails
#180.05 sdetails
#190.05 sdetails
#200.05 sdetails
#210.05 sdetails
#220.04 sdetails
#230.05 sdetails
#240.05 sdetails
#250.04 sdetails
#260.05 sdetails
#270.04 sdetails
#280.04 sdetails
#290.05 sdetails
#300.05 sdetails
#310.05 sdetails
#320.04 sdetails
#330.05 sdetails
#340.05 sdetails
#350.05 sdetails
#360.05 sdetails
#370.05 sdetails
#380.05 sdetails
#390.04 sdetails
#400.05 sdetails
#410.05 sdetails
#420.05 sdetails
#430.05 sdetails
#440.05 sdetails
#450.04 sdetails
#460.05 sdetails
#470.05 sdetails
#480.05 sdetails
#490.05 sdetails
#500.05 sdetails
#510.05 sdetails
#520.05 sdetails
#530.05 sdetails
#540.05 sdetails
#550.05 sdetails
#560.05 sdetails
#570.05 sdetails
#580.05 sdetails
#590.05 sdetails
#600.05 sdetails
#610.10 sdetails
#620.10 sdetails
#630.10 sdetails
#640.10 sdetails
#650.10 sdetails

Code

from collections import deque
n = int(input())
x = list(map(int, input().split()))
d = deque()

c = 0
is_okay = True
for j in range(4 * n):
    i = j % (2 * n)
    k = abs(x[i]) - 1
    print(k)

    if d:
        m = d.pop()
        # print(m)
        if k != m:
            is_okay = False
            break
        else:
            d.append(k)
    else:
        d.append(k)

if is_okay:
    print('No')
else:
    print('Yes')

Test details

Test 1

Verdict:

input
1
-1 1 

correct output
No

user output
0
0
0
0
No

Test 2

Verdict:

input
2
1 -2 -1 2 

correct output
Yes

user output
0
1
Yes

Test 3

Verdict:

input
2
-2 2 1 -1 

correct output
No

user output
1
1
0
Yes

Test 4

Verdict:

input
3
-2 -3 -1 1 3 2 

correct output
No

user output
1
2
Yes

Test 5

Verdict:

input
3
-2 -1 -3 3 1 2 

correct output
No

user output
1
0
Yes

Test 6

Verdict:

input
3
2 3 -2 -1 1 -3 

correct output
Yes

user output
1
2
Yes

Test 7

Verdict:

input
4
3 2 1 -1 -2 -3 4 -4 

correct output
No

user output
2
1
Yes

Test 8

Verdict:

input
4
-3 1 -1 3 -2 -4 4 2 

correct output
No

user output
2
0
Yes

Test 9

Verdict:

input
4
3 -3 2 -4 1 -1 4 -2 

correct output
No

user output
2
2
1
Yes

Test 10

Verdict:

input
4
-1 1 -2 2 3 4 -4 -3 

correct output
No

user output
0
0
1
Yes

Test 11

Verdict:

input
5
4 3 5 -2 -1 1 2 -5 -3 -4 

correct output
No

user output
3
2
Yes

Test 12

Verdict:

input
5
1 2 -2 -1 4 3 -5 5 -3 -4 

correct output
No

user output
0
1
Yes

Test 13

Verdict:

input
5
2 -5 5 1 3 4 -4 -3 -1 -2 

correct output
No

user output
1
4
Yes

Test 14

Verdict:

input
5
2 -2 1 -5 -4 4 5 -1 -3 3 

correct output
No

user output
1
1
0
Yes

Test 15

Verdict:

input
5
-1 -4 5 3 2 -5 1 4 -3 -2 

correct output
Yes

user output
0
3
Yes

Test 16

Verdict:

input
5
1 2 -3 -5 -4 4 5 3 -2 -1 

correct output
No

user output
0
1
Yes

Test 17

Verdict:

input
5
4 -1 -5 -4 2 5 -3 1 -2 3 

correct output
Yes

user output
3
0
Yes

Test 18

Verdict:

input
5
-2 4 -4 2 3 1 5 -5 -1 -3 

correct output
No

user output
1
3
Yes

Test 19

Verdict:

input
5
-4 -5 -1 3 1 -2 2 -3 4 5 

correct output
Yes

user output
3
4
Yes

Test 20

Verdict:

input
5
-5 4 1 -1 -4 2 3 -3 -2 5 

correct output
No

user output
4
3
Yes

Test 21

Verdict:

input
10
1 -7 7 -1 -2 -5 5 2 -10 4 -9 9...

correct output
No

user output
0
6
Yes

Test 22

Verdict:

input
10
5 -5 -6 -7 10 9 1 -1 -9 -10 8 ...

correct output
No

user output
4
4
5
Yes

Test 23

Verdict:

input
10
-9 1 3 2 -2 5 -5 6 8 7 -7 -8 -...

correct output
No

user output
8
0
Yes

Test 24

Verdict:

input
10
1 2 -2 -1 -3 4 -4 8 -8 5 -5 -7...

correct output
No

user output
0
1
Yes

Test 25

Verdict:

input
10
6 3 5 -2 2 -4 10 -6 9 -1 7 8 -...

correct output
Yes

user output
5
2
Yes

Test 26

Verdict:

input
10
6 -9 7 -7 1 -1 9 -6 -3 4 2 -10...

correct output
No

user output
5
8
Yes

Test 27

Verdict:

input
10
-3 6 8 -9 -1 4 -7 -6 -4 2 5 1 ...

correct output
Yes

user output
2
5
Yes

Test 28

Verdict:

input
10
-4 4 -7 2 -1 10 -3 9 -9 8 -5 -...

correct output
No

user output
3
3
6
Yes

Test 29

Verdict:

input
10
-2 -6 7 -1 -8 -5 6 1 4 -4 5 2 ...

correct output
Yes

user output
1
5
Yes

Test 30

Verdict:

input
10
8 -8 -7 -5 -3 10 6 -2 1 -1 2 -...

correct output
No

user output
7
7
6
Yes

Test 31

Verdict:

input
100
-14 14 -65 -19 100 44 -73 56 -...

correct output
No

user output
13
13
64
Yes

Test 32

Verdict:

input
100
-96 29 -90 80 -6 20 43 39 76 -...

correct output
No

user output
95
28
Yes

Test 33

Verdict:

input
100
79 -86 -28 40 -5 -11 13 69 -2 ...

correct output
No

user output
78
85
Yes

Test 34

Verdict:

input
100
74 -80 51 39 -39 -51 80 -74 26...

correct output
No

user output
73
79
Yes

Test 35

Verdict:

input
100
-53 -48 27 -91 73 38 -80 -12 5...

correct output
Yes

user output
52
47
Yes

Test 36

Verdict:

input
100
82 75 -18 36 59 93 33 74 -16 -...

correct output
No

user output
81
74
Yes

Test 37

Verdict:

input
100
-100 72 -43 63 95 -37 -48 23 3...

correct output
Yes

user output
99
71
Yes

Test 38

Verdict:

input
100
-74 -89 88 23 -66 16 -21 99 -5...

correct output
No

user output
73
88
Yes

Test 39

Verdict:

input
100
-78 36 -4 -7 -54 85 10 -61 22 ...

correct output
Yes

user output
77
35
Yes

Test 40

Verdict:

input
100
58 46 -79 14 -11 38 5 39 66 -8...

correct output
No

user output
57
45
Yes

Test 41

Verdict:

input
200
-133 -37 78 101 -124 26 -200 6...

correct output
No

user output
132
36
Yes

Test 42

Verdict:

input
200
80 -151 138 -132 -186 145 60 -...

correct output
No

user output
79
150
Yes

Test 43

Verdict:

input
200
24 157 -185 185 -157 -24 62 -1...

correct output
No

user output
23
156
Yes

Test 44

Verdict:

input
200
17 84 -43 54 -140 193 -193 140...

correct output
No

user output
16
83
Yes

Test 45

Verdict:

input
200
62 -196 90 -173 -143 -58 32 -1...

correct output
Yes

user output
61
195
Yes

Test 46

Verdict:

input
200
32 117 -59 80 79 29 92 -78 -94...

correct output
No

user output
31
116
Yes

Test 47

Verdict:

input
200
-31 -111 144 -198 -49 149 -35 ...

correct output
Yes

user output
30
110
Yes

Test 48

Verdict:

input
200
-148 -131 86 -140 176 -41 -200...

correct output
No

user output
147
130
Yes

Test 49

Verdict:

input
200
-52 187 95 133 143 -123 -88 -1...

correct output
Yes

user output
51
186
Yes

Test 50

Verdict:

input
200
-101 -182 82 -96 187 114 -129 ...

correct output
No

user output
100
181
Yes

Test 51

Verdict:

input
1000
-117 815 548 -910 710 -273 -94...

correct output
No

user output
116
814
Yes

Test 52

Verdict:

input
1000
586 754 -867 772 941 456 -456 ...

correct output
No

user output
585
753
Yes

Test 53

Verdict:

input
1000
247 -998 -430 897 395 134 993 ...

correct output
No

user output
246
997
Yes

Test 54

Verdict:

input
1000
-145 981 -405 444 881 -428 640...

correct output
No

user output
144
980
Yes

Test 55

Verdict:

input
1000
637 313 687 -543 -78 -785 628 ...

correct output
Yes

user output
636
312
Yes

Test 56

Verdict:

input
1000
-616 377 749 -717 -582 436 33 ...

correct output
No

user output
615
376
Yes

Test 57

Verdict:

input
1000
534 -329 -984 -689 -411 275 -7...

correct output
Yes

user output
533
328
Yes

Test 58

Verdict:

input
1000
-231 -855 815 805 -665 354 497...

correct output
No

user output
230
854
Yes

Test 59

Verdict:

input
1000
-25 824 -712 979 -456 -17 -356...

correct output
Yes

user output
24
823
Yes

Test 60

Verdict:

input
1000
378 153 -125 298 -622 151 -554...

correct output
No

user output
377
152
Yes

Test 61

Verdict:

input
100000
2482 97936 75560 -55358 -61956...

correct output
No

user output
2481
97935
Yes

Test 62

Verdict:

input
100000
-48238 -24424 51980 7303 55103...

correct output
No

user output
48237
24423
Yes

Test 63

Verdict:

input
100000
74971 50837 90459 -64742 -7834...

correct output
No

user output
74970
50836
Yes

Test 64

Verdict:

input
100000
-62002 67632 -67632 62002 8747...

correct output
No

user output
62001
67631
Yes

Test 65

Verdict:

input
100000
-69625 37139 -26540 -24951 357...

correct output
Yes

user output
69624
37138
Yes