CSES - Datatähti 2020 alku - Results
Submission details
Task:Merkkijonot
Sender:AtskaFin
Submission time:2019-10-01 19:21:10 +0300
Language:Node.js
Status:READY
Result:15
Feedback
groupverdictscore
#1ACCEPTED15
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.43 s1, 2, 3details
#20.58 s2, 3details
#3--3details
#40.78 s3details
#50.75 s3details
#6ACCEPTED0.43 s1, 2, 3details
#7ACCEPTED0.43 s1, 2, 3details
#8ACCEPTED0.43 s1, 2, 3details
#9ACCEPTED0.43 s1, 2, 3details
#100.54 s2, 3details
#110.54 s2, 3details
#120.54 s2, 3details
#130.54 s2, 3details
#140.54 s2, 3details
#15--3details
#16--3details
#17--3details
#18--3details
#19--3details
#20ACCEPTED0.43 s1, 2, 3details
#21ACCEPTED0.43 s1, 2, 3details
#22ACCEPTED0.43 s1, 2, 3details
#23ACCEPTED0.43 s1, 2, 3details
#24ACCEPTED0.43 s1, 2, 3details

Code

const readLine = require('readline')

let input = [
    [],[],[],[],[],[],[],[],[],[],
    [],[],[],[],[],[],[],[],[],[],
    [],[],[],[],[],[],[],[],[],[],
    [],[],[],[],[],[],[],[],[],[],
    [],[],[],[],[],[],[],[],[],[], []
]

const symbols = [ 
    'A','B','C','D','E','F','G','H','I','J','K','L','M',
    'N','O','P','Q','R','S','T','U','V','W','X','Y','Z' 
]

let data = [ 0,
    0, 1,3,6,10,15,21,28,36,45,55,66,78,91,105,120,136,153,171,
    190,210,231,253,276,300,325,351,378,406,435,465,496,528,561,595,
    630,666,703,741,780,820,861,903,946,990,1035,1081,1128,1176,1225 
]

const read = readLine.createInterface({
    input: process.stdin,
    output: process.stdout,
    terminal: false
})

const work = str => {
    let storage = str.toLowerCase()
    let answer = str.toLowerCase()
    for(let round = 0; round != -1; round++) {
        if(storage.length == 0) break
        answer = answer.replace(new RegExp(storage[0], 'g'), symbols[round])
        storage = storage.replace(new RegExp(storage[0], 'g'), '')
    }
    input[answer.length].push(answer)
}

const calc = difference => data[difference]

const counter = arr => {
    let arrCopy = arr
    let answer = 0
    let len1
    
    for(let round = 0; round != -1; round++) {
        if(arrCopy.length == 0) break
        len1 =  arrCopy.length
        arrCopy = arrCopy.filter(el => el != arrCopy[0])
        len1 = len1 - arrCopy.length
        answer += calc(len1)
    }

    return answer
}

const start = arr => {
    let answer = 0
    for(let a = 0; a < arr.length; a++) answer += counter(arr[a])
    console.log(answer)
}

let count
let round = 0
let started = false
read.on('line', n => { 
    if(!started) {
        count = Number(n)
        started = true
    }
    else {
        work(n)
        round++
    }

    if(round == count) {
        input = input.filter(el => el != "")
        start(input)
    }
})

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
FFDISOVJLPIASANJRBHQXJVW
HBGVRZFWOTAAVUPYKMKXAOBEYUE
JKHXTPHUKTLTLNXMXMSYYFLF
HCSZMXTZCUFHIHSTEWKHCFZRTXU
...

correct output
20

user output
20

Test 2

Group: 2, 3

Verdict:

input
5000
AJEDROEDXRGDUSDAPZBXXQBPJ
PDGCTAGCRTBCJICPFELRRMLFD
TISAOTGMDKUCITIEFQVCSBZJYUUO
FMASVJYFPMELSVLQWFZVLVMSPHYL
...

correct output
2178556

user output
NaN

Test 3

Group: 3

Verdict:

input
100000
RESKYADLVRSDCDXJVECAJCAP
CZLIWDHKVNRJHZINHFBOQEPN
LSTRSDTLADUIWXFQJSQPVRSPBCTZ
QEMSZOQSSVBRNQTCLJQIGVQO
...

correct output
404880850

user output
(empty)

Test 4

Group: 3

Verdict:

input
100000
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4999950000

user output
NaN

Test 5

Group: 3

Verdict:

input
100000
IPI
Q
SPGV
UNYE
...

correct output
1041990627

user output
NaN

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
A
B
C
D
...

correct output
190

user output
190

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
1
A

correct output
0

user output
0

Test 8

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
A
BB
CCC
DDDD
...

correct output
0

user output
0

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

input
2
A
A

correct output
1

user output
1

Test 10

Group: 2, 3

Verdict:

input
5000
SEKNHNRHSRFYIHSCDPGXPTGUSYBFKZ...

correct output
20861

user output
NaN

Test 11

Group: 2, 3

Verdict:

input
5000
UGPWHWOWAREEIROZTRJGUCKDKTZJEO...

correct output
22818

user output
NaN

Test 12

Group: 2, 3

Verdict:

input
5000
FFQQCBCINBDWIKHFPO
SCJU
DNHYPGIQNZS
KNQCYRAXHHKORXMOVHL
...

correct output
22268

user output
NaN

Test 13

Group: 2, 3

Verdict:

input
5000
QVWMSYPWXWBBXWCVEOUAVQLDWNBXZB...

correct output
22589

user output
NaN

Test 14

Group: 2, 3

Verdict:

input
5000
JYORMNQAKXHNRBWGGSMWXWXMBKPBZU...

correct output
20482

user output
NaN

Test 15

Group: 3

Verdict:

input
100000
DCXXVIEYQAASZJYUUVYZUIJFGVBAYC...

correct output
8925377

user output
(empty)

Test 16

Group: 3

Verdict:

input
100000
IJZHBIYNWQBDWNGZWVXJKXXWFVLPQX...

correct output
8907840

user output
(empty)

Test 17

Group: 3

Verdict:

input
100000
GWUGLGQDAYGGJROIAKBMMICQMDUQQQ...

correct output
8771809

user output
(empty)

Test 18

Group: 3

Verdict:

input
100000
SWVSVXURRSLCSHCPAKWESIPCNDKYLD...

correct output
8704480

user output
(empty)

Test 19

Group: 3

Verdict:

input
100000
ZLSNSZBGIMCOLPDEAKVDAJCTMBNRLH...

correct output
8672362

user output
(empty)

Test 20

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
AAB
D
CDBAA
D
...

correct output
15

user output
15

Test 21

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
A
CDD
AABBC
DBCB
...

correct output
15

user output
15

Test 22

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
ACADD
CDDCD
DACA
CCDCA
...

correct output
17

user output
17

Test 23

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
DCDA
BDBA
CACBD
BA
...

correct output
7

user output
7

Test 24

Group: 1, 2, 3

Verdict: ACCEPTED

input
20
DDA
BBCDC
DDD
CCD
...

correct output
14

user output
14