CSES - Aalto Competitive Programming 2025 - wk9 - Wed

Submission details
Task:	Good grades
Sender:	aalto25j_003
Submission time:	2025-11-05 17:36:35 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	WRONG ANSWER

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	WRONG ANSWER	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	WRONG ANSWER	0.08 s	details
#31	WRONG ANSWER	0.08 s	details
#32	WRONG ANSWER	0.08 s	details
#33	WRONG ANSWER	0.08 s	details
#34	ACCEPTED	0.07 s	details
#35	WRONG ANSWER	0.08 s	details
#36	WRONG ANSWER	0.08 s	details
#37	RUNTIME ERROR	0.10 s	details
#38	ACCEPTED	0.08 s	details
#39	RUNTIME ERROR	0.10 s	details
#40	WRONG ANSWER	0.12 s	details
#41	WRONG ANSWER	0.11 s	details
#42	WRONG ANSWER	0.12 s	details
#43	WRONG ANSWER	0.11 s	details
#44	ACCEPTED	0.08 s	details
#45	WRONG ANSWER	0.12 s	details
#46	ACCEPTED	0.09 s	details
#47	WRONG ANSWER	0.12 s	details
#48	WRONG ANSWER	0.09 s	details
#49	RUNTIME ERROR	0.13 s	details
#50	WRONG ANSWER	0.51 s	details
#51	WRONG ANSWER	0.56 s	details
#52	WRONG ANSWER	0.55 s	details
#53	WRONG ANSWER	0.49 s	details
#54	WRONG ANSWER	0.13 s	details
#55	WRONG ANSWER	0.58 s	details
#56	WRONG ANSWER	0.23 s	details
#57	WRONG ANSWER	0.61 s	details
#58	WRONG ANSWER	0.25 s	details
#59	RUNTIME ERROR	0.62 s	details

Code

studentCount, groupCount = [int(aa) for aa in input().strip().split(" ")]
students = [int(aa) for aa in input().strip().split(" ")]
iqMap = [
    (
        [aa],
        aa
    )
    for aa in students]


while len(iqMap) != groupCount:
    minnLoss = int(1E9)
    shouldComb = [None, None]
    for ii in range(len(iqMap)):
        for jj in range(ii+1, len(iqMap)):
            lossInThis = (len(iqMap[ii][0])+len(iqMap[jj][0]))*(max(iqMap[ii][1], iqMap[jj][1])-min(iqMap[ii][1], iqMap[jj][1]))
            # print(ii, jj, lossInThis)
            if lossInThis < minnLoss:
                minnLoss = lossInThis
                shouldComb[0] = ii
                shouldComb[1] = jj
    # print(shouldComb, minnLoss)
    first = iqMap[shouldComb[0]]
    secnd = iqMap[shouldComb[1]]
    del iqMap[shouldComb[1]]
    del iqMap[shouldComb[0]]
    iqMap.append( (first[0]+secnd[0] , min(first[1], secnd[1])) )

    # print(iqMap)

# def checkCorr()

# print(sum([len(arr)*mi for arr, mi in iqMap]))

def findThis(student ,iqMap):
    for ii, (arr, iq) in enumerate(iqMap):
        if student in arr:
            arr.remove(student)
            return ii
    
la = 0
for ii, stud in enumerate(students):
    ret = findThis(stud, iqMap)
    la = ret
    if ii != len(students)-1:
        print(ret+1, end = " ")
print(la+1)

Test details

Test 1

Verdict: ACCEPTED

input
`1 1 8` view save

correct output
`1` view save

user output
`1` view save

Test 2

Verdict: ACCEPTED

input
`2 2 7 6` view save

correct output
`2 1` view save

user output
`1 2` view save

Test 3

Verdict: ACCEPTED

input
`2 1 7 7` view save

correct output
`1 1` view save

user output
`1 1` view save

Test 4

Verdict: ACCEPTED

input
`2 2 7 1` view save

correct output
`2 1` view save

user output
`1 2` view save

Test 5

Verdict: ACCEPTED

input
`3 1 5 10 8` view save

correct output
`1 1 1` view save

user output
`1 1 1` view save

Test 6

Verdict: ACCEPTED

input
`3 1 6 10 2` view save

correct output
`1 1 1` view save

user output
`1 1 1` view save

Test 7

Verdict: ACCEPTED

input
`4 1 10 10 4 2` view save

correct output
`1 1 1 1` view save

user output
`1 1 1 1` view save

Test 8

Verdict: ACCEPTED

input
`4 4 5 1 5 4` view save

correct output
`3 1 4 2` view save

user output
`1 2 3 4` view save

Test 9

Verdict: ACCEPTED

input
`4 2 1 6 7 1` view save

correct output
`1 2 2 1` view save

user output
`1 2 2 1` view save

Test 10

Verdict: ACCEPTED

input
`5 3 6 8 9 7 9` view save

correct output
`1 2 3 1 3` view save

user output
`3 1 2 3 2` view save

Test 11

Verdict: ACCEPTED

input
`5 3 10 8 10 1 2` view save

correct output
`3 2 3 1 1` view save

user output
`2 1 2 3 3` view save

Test 12

Verdict: ACCEPTED

input
`5 3 2 1 10 6 10` view save

correct output
`1 1 3 2 3` view save

user output
`3 3 2 1 2` view save

Test 13

Verdict: ACCEPTED

input
`5 3 1 8 9 3 2` view save

correct output
`1 3 3 2 1` view save

user output
`2 3 3 1 2` view save

Test 14

Verdict: ACCEPTED

input
`5 5 10 6 2 10 9` view save

correct output
`4 2 1 5 3` view save

user output
`1 2 3 4 5` view save

Test 15

Verdict: ACCEPTED

input
`5 2 1 9 9 3 4` view save

correct output
`1 2 2 1 1` view save

user output
`2 1 1 2 2` view save

Test 16

Verdict: ACCEPTED

input
`5 5 10 4 3 9 1` view save

correct output
`5 3 2 4 1` view save

user output
`1 2 3 4 5` view save

Test 17

Verdict: ACCEPTED

input
`5 1 3 8 4 5 10` view save

correct output
`1 1 1 1 1` view save

user output
`1 1 1 1 1` view save

Test 18

Verdict: ACCEPTED

input
`5 5 1 10 3 9 4` view save

correct output
`1 5 2 4 3` view save

user output
`1 2 3 4 5` view save

Test 19

Verdict: ACCEPTED

input
`5 1 4 6 5 5 1` view save

correct output
`1 1 1 1 1` view save

user output
`1 1 1 1 1` view save

Test 20

Verdict: ACCEPTED

input
`10 6 6 8 9 7 9 6 9 5 7 7` view save

correct output
`2 4 5 3 5 2 6 1 3 3` view save

user output
`4 1 6 3 6 4 6 2 5 5` view save

Test 21

Verdict: ACCEPTED

input
`10 5 10 8 10 1 2 4 10 2 3 1` view save

correct output
`5 4 5 1 2 3 5 2 2 1` view save

user output
`4 1 4 2 3 5 4 3 5 2` view save

Test 22

Verdict: ACCEPTED

input
`10 5 2 1 10 6 10 5 5 5 4 4` view save

correct output
`1 1 5 4 5 3 3 3 2 2` view save

user output
`5 5 2 1 2 3 3 3 4 4` view save

Test 23

Verdict: ACCEPTED

input
`10 6 1 8 9 3 2 6 6 9 5 9` view save

correct output
`1 5 6 2 1 4 4 6 3 6` view save

user output
`6 1 5 2 6 4 4 5 3 5` view save

Test 24

Verdict: ACCEPTED

input
`10 10 10 6 2 10 9 8 7 7 6 3` view save

correct output
`9 3 1 10 8 7 5 6 4 2` view save

user output
`1 2 3 4 5 6 7 8 9 10` view save

Test 25

Verdict: WRONG ANSWER

input
`10 3 1 9 9 3 4 10 10 5 1 7` view save

correct output
`1 3 3 1 2 3 3 2 1 2` view save

user output
`3 2 2 3 3 2 2 1 3 1` view save

Test 26

Verdict: ACCEPTED

input
`10 9 10 4 3 9 1 1 4 2 10 6` view save

correct output
`8 4 3 7 1 1 5 2 9 6` view save

user output
`9 1 2 3 4 5 6 7 9 8` view save

Test 27

Verdict: ACCEPTED

input
`10 1 3 8 4 5 10 8 5 10 4 6` view save

correct output
`1 1 1 1 1 1 1 1 1 1` view save

user output
`1 1 1 1 1 1 1 1 1 1` view save

Test 28

Verdict: ACCEPTED

input
`10 9 1 10 3 9 4 6 9 3 5 1` view save

correct output
`1 9 2 7 4 6 8 3 5 1` view save

user output
`9 1 2 3 4 5 6 7 8 9` view save

Test 29

Verdict: ACCEPTED

input
`10 1 4 6 5 5 1 2 4 2 1 3` view save

correct output
`1 1 1 1 1 1 1 1 1 1` view save

user output
`1 1 1 1 1 1 1 1 1 1` view save

Test 30

Verdict: WRONG ANSWER

input
`100 55 636562060 767928734 906523441 ...` view save

correct output
`32 42 50 33 51 29 50 23 35 37 ...` view save

user output
`55 42 33 41 1 47 33 51 2 30 40...` view save

Test 31

Verdict: WRONG ANSWER

input
`100 42 773442532 122816 137572579 324...` view save

correct output
`34 1 8 16 9 13 6 20 10 19 18 3...` view save

user output
`22 1 35 23 28 32 24 36 41 36 2...` view save

Test 32

Verdict: WRONG ANSWER

input
`100 44 198730372 27838076 590195590 4...` view save

correct output
`9 1 28 21 23 20 15 16 7 10 36 ...` view save

user output
`37 1 32 14 17 41 23 42 25 19 1...` view save

Test 33

Verdict: WRONG ANSWER

input
`100 56 75940263 760367935 901888417 3...` view save

correct output
`6 44 51 19 8 33 36 54 29 54 1 ...` view save

user output
`42 54 46 29 41 1 48 44 45 44 5...` view save

Test 34

Verdict: ACCEPTED

input
`100 97 967034924 587586158 185430194 ...` view save

correct output
`94 59 19 88 79 67 77 64 27 15 ...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 35

Verdict: WRONG ANSWER

input
`100 23 59249204 934941692 892631472 2...` view save

correct output
`2 22 21 6 10 23 12 3 15 11 19 ...` view save

user output
`23 21 11 1 16 21 20 23 10 22 4...` view save

Test 36

Verdict: WRONG ANSWER

input
`100 90 356460601 224848374 881788059 ...` view save

correct output
`23 14 83 4 1 28 8 54 7 48 56 3...` view save

user output
`1 2 84 3 4 5 6 7 8 88 9 10 88 ...` view save

Test 37

Verdict: RUNTIME ERROR

input
`100 8 244103474 837431431 342493822 ...` view save

correct output
`2 7 3 5 7 5 3 6 3 5 1 1 5 3 1 ...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    first = iqMap[shouldComb[0]]
TypeError: list indices must be integers or slices, not NoneType

Test 38

Verdict: ACCEPTED

input
`100 88 11934038 257096283 933290530 4...` view save

correct output
`1 24 83 40 56 80 23 44 1 62 46...` view save

user output
`80 1 2 3 79 88 4 5 80 6 7 8 82...` view save

Test 39

Verdict: RUNTIME ERROR

input
`100 2 391337048 538883744 535937150 ...` view save

correct output
`1 2 2 2 1 1 1 1 1 1 2 1 1 1 1 ...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    first = iqMap[shouldComb[0]]
TypeError: list indices must be integers or slices, not NoneType

Test 40

Verdict: WRONG ANSWER

input
`200 110 636562060 767928734 906523441 ...` view save

correct output
`69 86 99 70 101 61 100 47 74 7...` view save

user output
`55 66 92 80 1 2 92 3 61 78 58 ...` view save

Test 41

Verdict: WRONG ANSWER

input
`200 84 773442532 122816 137572579 324...` view save

correct output
`66 1 14 28 16 23 11 36 18 35 3...` view save

user output
`59 39 70 72 75 22 79 28 1 2 45...` view save

Test 42

Verdict: WRONG ANSWER

input
`200 88 198730372 27838076 590195590 4...` view save

correct output
`17 3 53 42 45 40 29 30 13 18 6...` view save

user output
`66 48 78 76 22 26 62 1 77 54 5...` view save

Test 43

Verdict: WRONG ANSWER

input
`200 111 75940263 760367935 901888417 3...` view save

correct output
`8 85 100 35 14 62 71 106 51 10...` view save

user output
`77 64 102 67 1 2 94 49 3 51 91...` view save

Test 44

Verdict: ACCEPTED

input
`200 194 967034924 587586158 185430194 ...` view save

correct output
`185 114 39 173 151 128 147 124...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 45

Verdict: WRONG ANSWER

input
`200 45 59249204 934941692 892631472 2...` view save

correct output
`3 43 41 11 19 45 25 5 30 21 37...` view save

user output
`41 21 24 44 18 20 39 43 27 37 ...` view save

Test 46

Verdict: ACCEPTED

input
`200 179 356460601 224848374 881788059 ...` view save

correct output
`54 33 162 8 4 61 15 113 14 99 ...` view save

user output
`1 2 167 3 166 4 5 6 7 175 8 9 ...` view save

Test 47

Verdict: WRONG ANSWER

input
`200 16 244103474 837431431 342493822 ...` view save

correct output
`4 14 6 8 13 9 6 10 5 10 2 2 8 ...` view save

user output
`14 6 7 2 16 3 7 4 14 9 1 11 2 ...` view save

Test 48

Verdict: WRONG ANSWER

input
`200 175 11934038 257096283 933290530 4...` view save

correct output
`2 40 165 67 105 157 37 77 2 11...` view save

user output
`163 1 2 3 160 4 5 6 163 7 8 9 ...` view save

Test 49

Verdict: RUNTIME ERROR

input
`200 3 391337048 538883744 535937150 ...` view save

correct output
`2 2 2 2 1 1 1 1 1 1 3 2 1 1 1 ...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    first = iqMap[shouldComb[0]]
TypeError: list indices must be integers or slices, not NoneType

Test 50

Verdict: WRONG ANSWER

input
`500 275 636562060 767928734 906523441 ...` view save

correct output
`176 215 251 178 254 161 252 12...` view save

user output
`198 260 1 2 3 4 246 135 217 18...` view save

Test 51

Verdict: WRONG ANSWER

input
`500 209 773442532 122816 137572579 324...` view save

correct output
`163 1 31 72 37 57 23 89 45 87 ...` view save

user output
`1 49 2 95 101 118 108 189 161 ...` view save

Test 52

Verdict: WRONG ANSWER

input
`500 218 198730372 27838076 590195590 4...` view save

correct output
`42 8 130 102 113 97 73 75 34 4...` view save

user output
`107 142 179 64 73 173 95 181 1...` view save

Test 53

Verdict: WRONG ANSWER

input
`500 276 75940263 760367935 901888417 3...` view save

correct output
`20 205 249 85 32 149 165 267 1...` view save

user output
`213 224 185 252 195 1 2 209 24...` view save

Test 54

Verdict: WRONG ANSWER

input
`500 484 967034924 587586158 185430194 ...` view save

correct output
`469 290 97 438 372 322 367 317...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 55

Verdict: WRONG ANSWER

input
`500 111 59249204 934941692 892631472 2...` view save

correct output
`5 104 100 24 42 109 55 9 70 46...` view save

user output
`43 82 81 79 23 89 78 64 104 18...` view save

Test 56

Verdict: WRONG ANSWER

input
`500 447 356460601 224848374 881788059 ...` view save

correct output
`154 88 394 30 18 168 46 279 43...` view save

user output
`1 2 3 4 415 5 435 6 7 8 9 405 ...` view save

Test 57

Verdict: WRONG ANSWER

input
`500 39 244103474 837431431 342493822 ...` view save

correct output
`9 33 13 18 31 19 13 23 11 21 3...` view save

user output
`18 35 19 38 15 37 19 29 5 2 12...` view save

Test 58

Verdict: WRONG ANSWER

input
`500 437 11934038 257096283 933290530 4...` view save

correct output
`7 101 407 167 251 388 97 191 7...` view save

user output
`433 1 2 3 407 394 4 5 433 6 7 ...` view save

Test 59

Verdict: RUNTIME ERROR

input
`500 6 391337048 538883744 535937150 ...` view save

correct output
`3 4 4 4 1 2 3 2 1 2 6 3 2 2 2 ...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    first = iqMap[shouldComb[0]]
TypeError: list indices must be integers or slices, not NoneType

Aalto Competitive Programming 2025 - wk9 - Wed

Good grades

Code

Test details

Test 1

Test 2

Test 3

Test 4

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Test 59

Tasks

Submissions (aalto25j_003)