CSES - Aalto Competitive Programming 2025 - wk11 - Wed

Submission details
Task:	Perfect run
Sender:	aalto25l_002
Submission time:	2025-11-19 17:34:09 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.04 s	details
#2	ACCEPTED	0.04 s	details
#3	ACCEPTED	0.04 s	details
#4	ACCEPTED	0.04 s	details
#5	ACCEPTED	0.04 s	details
#6	ACCEPTED	0.04 s	details
#7	ACCEPTED	0.04 s	details
#8	ACCEPTED	0.04 s	details
#9	ACCEPTED	0.04 s	details
#10	ACCEPTED	0.04 s	details
#11	ACCEPTED	0.04 s	details
#12	ACCEPTED	0.04 s	details
#13	ACCEPTED	0.04 s	details
#14	ACCEPTED	0.04 s	details
#15	ACCEPTED	0.04 s	details
#16	ACCEPTED	0.04 s	details
#17	ACCEPTED	0.04 s	details
#18	ACCEPTED	0.04 s	details
#19	ACCEPTED	0.04 s	details
#20	ACCEPTED	0.04 s	details
#21	ACCEPTED	0.04 s	details
#22	ACCEPTED	0.04 s	details
#23	ACCEPTED	0.04 s	details
#24	ACCEPTED	0.04 s	details
#25	ACCEPTED	0.04 s	details
#26	ACCEPTED	0.04 s	details
#27	ACCEPTED	0.04 s	details
#28	ACCEPTED	0.04 s	details
#29	ACCEPTED	0.04 s	details
#30	ACCEPTED	0.04 s	details
#31	ACCEPTED	0.04 s	details
#32	ACCEPTED	0.04 s	details
#33	ACCEPTED	0.04 s	details
#34	ACCEPTED	0.04 s	details
#35	ACCEPTED	0.04 s	details
#36	ACCEPTED	0.04 s	details
#37	ACCEPTED	0.04 s	details
#38	ACCEPTED	0.04 s	details
#39	ACCEPTED	0.04 s	details
#40	ACCEPTED	0.04 s	details
#41	ACCEPTED	0.04 s	details
#42	ACCEPTED	0.04 s	details
#43	ACCEPTED	0.04 s	details
#44	ACCEPTED	0.04 s	details
#45	ACCEPTED	0.04 s	details
#46	ACCEPTED	0.04 s	details
#47	ACCEPTED	0.04 s	details
#48	ACCEPTED	0.04 s	details
#49	ACCEPTED	0.04 s	details
#50	ACCEPTED	0.04 s	details
#51	ACCEPTED	0.04 s	details
#52	ACCEPTED	0.04 s	details
#53	ACCEPTED	0.05 s	details
#54	ACCEPTED	0.04 s	details
#55	ACCEPTED	0.04 s	details
#56	ACCEPTED	0.04 s	details
#57	ACCEPTED	0.04 s	details
#58	ACCEPTED	0.04 s	details
#59	ACCEPTED	0.04 s	details
#60	ACCEPTED	0.04 s	details
#61	ACCEPTED	0.05 s	details
#62	ACCEPTED	0.05 s	details
#63	ACCEPTED	0.05 s	details
#64	ACCEPTED	0.05 s	details
#65	ACCEPTED	0.05 s	details
#66	ACCEPTED	0.09 s	details
#67	ACCEPTED	0.09 s	details
#68	ACCEPTED	0.09 s	details
#69	ACCEPTED	0.09 s	details
#70	ACCEPTED	0.09 s	details

Code

n = int(input())
nums = list(map(int, input().split()))
MOD = 998244353


def inv_mod(a, m):
    (s0, t0, r0) = (1, 0, a)
    (s1, t1, r1) = (0, 1, m)
    while r1 != 0:
        q = r0 // r1
        r0, r1 = r1, r0 - q * r1
        s0, s1 = s1, s0 - q * s1
        t0, t1 = t1, t0 - q * t1

    return s0 % m


res = 0
for i in nums:
    inverse = inv_mod((i), MOD)
    res += (1 + (100 * inverse - 1) * 5) % MOD

print(res % MOD)

Test details

Test 1

Verdict: ACCEPTED

input
`1 65` view save

correct output
`153576058` view save

user output
`153576058` view save

Test 2

Verdict: ACCEPTED

input
`1 26` view save

correct output
`383940151` view save

user output
`383940151` view save

Test 3

Verdict: ACCEPTED

input
`1 83` view save

correct output
`120270406` view save

user output
`120270406` view save

Test 4

Verdict: ACCEPTED

input
`1 56` view save

correct output
`71303173` view save

user output
`71303173` view save

Test 5

Verdict: ACCEPTED

input
`2 21 43` view save

correct output
`337170047` view save

user output
`337170047` view save

Test 6

Verdict: ACCEPTED

input
`2 63 91` view save

correct output
`141387484` view save

user output
`141387484` view save

Test 7

Verdict: ACCEPTED

input
`2 21 100` view save

correct output
`522889920` view save

user output
`522889920` view save

Test 8

Verdict: ACCEPTED

input
`2 55 76` view save

correct output
`429865997` view save

user output
`429865997` view save

Test 9

Verdict: ACCEPTED

input
`2 5 89` view save

correct output
`628108904` view save

user output
`628108904` view save

Test 10

Verdict: ACCEPTED

input
`2 50 39` view save

correct output
`588708223` view save

user output
`588708223` view save

Test 11

Verdict: ACCEPTED

input
`3 16 82 16` view save

correct output
`888681005` view save

user output
`888681005` view save

Test 12

Verdict: ACCEPTED

input
`3 42 100 73` view save

correct output
`541773855` view save

user output
`541773855` view save

Test 13

Verdict: ACCEPTED

input
`3 16 45 75` view save

correct output
`859599341` view save

user output
`859599341` view save

Test 14

Verdict: ACCEPTED

input
`3 52 67 95` view save

correct output
`635416411` view save

user output
`635416411` view save

Test 15

Verdict: ACCEPTED

input
`3 97 91 55` view save

correct output
`753898258` view save

user output
`753898258` view save

Test 16

Verdict: ACCEPTED

input
`3 23 6 88` view save

correct output
`74309461` view save

user output
`74309461` view save

Test 17

Verdict: ACCEPTED

input
`4 90 95 34 21` view save

correct output
`565470703` view save

user output
`565470703` view save

Test 18

Verdict: ACCEPTED

input
`4 12 86 98 91` view save

correct output
`10046506` view save

user output
`10046506` view save

Test 19

Verdict: ACCEPTED

input
`4 37 84 46 90` view save

correct output
`571617009` view save

user output
`571617009` view save

Test 20

Verdict: ACCEPTED

input
`4 30 41 81 60` view save

correct output
`360101423` view save

user output
`360101423` view save

Test 21

Verdict: ACCEPTED

input
`4 93 66 88 9` view save

correct output
`166699384` view save

user output
`166699384` view save

Test 22

Verdict: ACCEPTED

input
`5 36 48 35 83 94` view save

correct output
`179015479` view save

user output
`179015479` view save

Test 23

Verdict: ACCEPTED

input
`5 89 92 79 24 43` view save

correct output
`980334799` view save

user output
`980334799` view save

Test 24

Verdict: ACCEPTED

input
`5 56 8 71 84 30` view save

correct output
`730439108` view save

user output
`730439108` view save

Test 25

Verdict: ACCEPTED

input
`5 52 93 78 66 88` view save

correct output
`431191434` view save

user output
`431191434` view save

Test 26

Verdict: ACCEPTED

input
`5 23 6 88 84 21` view save

correct output
`977482945` view save

user output
`977482945` view save

Test 27

Verdict: ACCEPTED

input
`5 90 95 34 21 83` view save

correct output
`685741109` view save

user output
`685741109` view save

Test 28

Verdict: ACCEPTED

input
`5 8 23 78 32 44` view save

correct output
`455631822` view save

user output
`455631822` view save

Test 29

Verdict: ACCEPTED

input
`5 88 2 97 24 87` view save

correct output
`519774700` view save

user output
`519774700` view save

Test 30

Verdict: ACCEPTED

input
`5 2 37 51 50 50` view save

correct output
`483516616` view save

user output
`483516616` view save

Test 31

Verdict: ACCEPTED

input
`10 55 60 72 85 61 86 55 85 43 63` view save

correct output
`155971367` view save

user output
`155971367` view save

Test 32

Verdict: ACCEPTED

input
`10 42 100 73 94 1 13 31 100 15 24...` view save

correct output
`865571866` view save

user output
`865571866` view save

Test 33

Verdict: ACCEPTED

input
`10 44 19 3 94 55 95 44 49 43 33` view save

correct output
`690840298` view save

user output
`690840298` view save

Test 34

Verdict: ACCEPTED

input
`10 56 8 71 84 30 13 52 57 90 44` view save

correct output
`382913125` view save

user output
`382913125` view save

Test 35

Verdict: ACCEPTED

input
`10 97 91 55 18 98 86 72 61 70 60` view save

correct output
`578788309` view save

user output
`578788309` view save

Test 36

Verdict: ACCEPTED

input
`10 23 6 88 84 21 37 92 98 49 9` view save

correct output
`404411049` view save

user output
`404411049` view save

Test 37

Verdict: ACCEPTED

input
`10 90 95 34 21 83 7 5 38 11 99` view save

correct output
`865572387` view save

user output
`865572387` view save

Test 38

Verdict: ACCEPTED

input
`10 8 23 78 32 44 98 73 46 98 31` view save

correct output
`39915528` view save

user output
`39915528` view save

Test 39

Verdict: ACCEPTED

input
`10 88 2 97 24 87 38 54 82 24 43` view save

correct output
`243950411` view save

user output
`243950411` view save

Test 40

Verdict: ACCEPTED

input
`10 2 37 51 50 50 1 14 32 15 2` view save

correct output
`477575500` view save

user output
`477575500` view save

Test 41

Verdict: ACCEPTED

input
`100 55 60 72 85 61 86 55 85 43 63 ...` view save

correct output
`768902` view save

user output
`768902` view save

Test 42

Verdict: ACCEPTED

input
`100 42 100 73 94 1 13 31 100 15 24...` view save

correct output
`89425172` view save

user output
`89425172` view save

Test 43

Verdict: ACCEPTED

input
`100 44 19 3 94 55 95 44 49 43 33 3...` view save

correct output
`84130893` view save

user output
`84130893` view save

Test 44

Verdict: ACCEPTED

input
`100 56 8 71 84 30 13 52 57 90 44 9...` view save

correct output
`708013405` view save

user output
`708013405` view save

Test 45

Verdict: ACCEPTED

input
`100 97 91 55 18 98 86 72 61 70 60 ...` view save

correct output
`858305627` view save

user output
`858305627` view save

Test 46

Verdict: ACCEPTED

input
`100 23 6 88 84 21 37 92 98 49 9 62...` view save

correct output
`165441381` view save

user output
`165441381` view save

Test 47

Verdict: ACCEPTED

input
`100 90 95 34 21 83 7 5 38 11 99 60...` view save

correct output
`306956928` view save

user output
`306956928` view save

Test 48

Verdict: ACCEPTED

input
`100 8 23 78 32 44 98 73 46 98 31 5...` view save

correct output
`66655283` view save

user output
`66655283` view save

Test 49

Verdict: ACCEPTED

input
`100 88 2 97 24 87 38 54 82 24 43 2...` view save

correct output
`842227623` view save

user output
`842227623` view save

Test 50

Verdict: ACCEPTED

input
`100 2 37 51 50 50 1 14 32 15 2 22 ...` view save

correct output
`512304517` view save

user output
`512304517` view save

Test 51

Verdict: ACCEPTED

input
`200 55 60 72 85 61 86 55 85 43 63 ...` view save

correct output
`676541360` view save

user output
`676541360` view save

Test 52

Verdict: ACCEPTED

input
`200 42 100 73 94 1 13 31 100 15 24...` view save

correct output
`739616457` view save

user output
`739616457` view save

Test 53

Verdict: ACCEPTED

input
`200 44 19 3 94 55 95 44 49 43 33 3...` view save

correct output
`680607517` view save

user output
`680607517` view save

Test 54

Verdict: ACCEPTED

input
`200 56 8 71 84 30 13 52 57 90 44 9...` view save

correct output
`69478296` view save

user output
`69478296` view save

Test 55

Verdict: ACCEPTED

input
`200 97 91 55 18 98 86 72 61 70 60 ...` view save

correct output
`810350619` view save

user output
`810350619` view save

Test 56

Verdict: ACCEPTED

input
`200 23 6 88 84 21 37 92 98 49 9 62...` view save

correct output
`271509879` view save

user output
`271509879` view save

Test 57

Verdict: ACCEPTED

input
`200 90 95 34 21 83 7 5 38 11 99 60...` view save

correct output
`260281729` view save

user output
`260281729` view save

Test 58

Verdict: ACCEPTED

input
`200 8 23 78 32 44 98 73 46 98 31 5...` view save

correct output
`95628936` view save

user output
`95628936` view save

Test 59

Verdict: ACCEPTED

input
`200 88 2 97 24 87 38 54 82 24 43 2...` view save

correct output
`653095398` view save

user output
`653095398` view save

Test 60

Verdict: ACCEPTED

input
`200 2 37 51 50 50 1 14 32 15 2 22 ...` view save

correct output
`634589250` view save

user output
`634589250` view save

Test 61

Verdict: ACCEPTED

input
`1000 55 60 72 85 61 86 55 85 43 63 ...` view save

correct output
`333780085` view save

user output
`333780085` view save

Test 62

Verdict: ACCEPTED

input
`1000 42 100 73 94 1 13 31 100 15 24...` view save

correct output
`552341913` view save

user output
`552341913` view save

Test 63

Verdict: ACCEPTED

input
`1000 44 19 3 94 55 95 44 49 43 33 3...` view save

correct output
`390722203` view save

user output
`390722203` view save

Test 64

Verdict: ACCEPTED

input
`1000 56 8 71 84 30 13 52 57 90 44 9...` view save

correct output
`8321130` view save

user output
`8321130` view save

Test 65

Verdict: ACCEPTED

input
`1000 97 91 55 18 98 86 72 61 70 60 ...` view save

correct output
`860563428` view save

user output
`860563428` view save

Test 66

Verdict: ACCEPTED

input
`100000 23 6 88 84 21 37 92 98 49 9 62...` view save

correct output
`742189691` view save

user output
`742189691` view save

Test 67

Verdict: ACCEPTED

input
`100000 90 95 34 21 83 7 5 38 11 99 60...` view save

correct output
`318788252` view save

user output
`318788252` view save

Test 68

Verdict: ACCEPTED

input
`100000 8 23 78 32 44 98 73 46 98 31 5...` view save

correct output
`417579105` view save

user output
`417579105` view save

Test 69

Verdict: ACCEPTED

input
`100000 88 2 97 24 87 38 54 82 24 43 2...` view save

correct output
`376492818` view save

user output
`376492818` view save

Test 70

Verdict: ACCEPTED

input
`100000 2 37 51 50 50 1 14 32 15 2 22 ...` view save

correct output
`134636760` view save

user output
`134636760` view save

Aalto Competitive Programming 2025 - wk11 - Wed

Perfect run

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

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Test 14

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Test 21

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Test 23

Test 24

Test 25

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Test 27

Test 28

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Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

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Test 44

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Test 47

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Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

Test 55

Test 56

Test 57

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Test 59

Test 60

Test 61

Test 62

Test 63

Test 64

Test 65

Test 66

Test 67

Test 68

Test 69

Test 70

Tasks

Submissions (aalto25l_002)