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Datatähti 2020 alku

Merkkijonot

  • Start: 2019-09-30 00:00:00
  • End: 2019-10-14 00:00:00
  • Contest has ended
CSES - Datatähti 2020 alku - Results
Submission details
Task:Merkkijonot
Sender:AtskaFin
Submission time:2019-10-02 19:26:03 +0300
Language:Node.js
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.42 s1, 2, 3details
#20.43 s2, 3details
#30.42 s3details
#40.43 s3details
#50.43 s3details
#60.43 s1, 2, 3details
#70.42 s1, 2, 3details
#80.43 s1, 2, 3details
#90.43 s1, 2, 3details
#100.43 s2, 3details
#110.43 s2, 3details
#120.42 s2, 3details
#130.43 s2, 3details
#140.43 s2, 3details
#150.43 s3details
#160.43 s3details
#170.43 s3details
#180.43 s3details
#190.43 s3details
#200.43 s1, 2, 3details
#210.42 s1, 2, 3details
#220.43 s1, 2, 3details
#230.43 s1, 2, 3details
#240.43 s1, 2, 3details

Code

const readLine = require('readline')
let input, storage
 
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' 
]
 
const read = readLine.createInterface({
    input: process.stdin,
    output: process.stdout,
    terminal: false
})
 
const work = str => {
    storage = str.toLowerCase()
    let answer = storage
    let round = 0
    while(true) {
        if(storage.length === 0) break
        answer = answer.replace(new RegExp(storage[0], 'g'), symbols[round])
        storage = storage.replace(new RegExp(storage[0], 'g'), '')
        round++
    }
    input[answer.length].push(answer)
}
 
const calc = difference => {
    if(difference === 1) return 0
 
    let answer = 1
    for(let i = 2; i < difference; i++) {
        answer += i
    }
    return answer
}
 
const counter = arr => {
    let arrCopy = arr
    let answer = 0
    let len1, len2, round = 0
    
    while(true) {
        if(arrCopy.length === 0) break
        len1 =  arrCopy.length
        arrCopy = arrCopy.filter(el => el !== arrCopy[0])
        len2 = len1 - arrCopy.length
        answer += calc(len2)
        round++
    }
    return answer
}
 
const start = arr => {
    let answer = 0
    arr.forEach(el => answer += counter(el))
    console.log(answer)
}
 
let count
let round = 0
let started = false
read.on('line', n => { 
    if(!started) {
        count = Number(n)
        started = true
    } else inputs.push(n)
 
    if(inputs.length === count) {
        inputs.forEach(el => work(el))
        start(input)
    }
})

Test details

Test 1

Group: 1, 2, 3

Verdict:

input
20
FFDISOVJLPIASANJRBHQXJVW
HBGVRZFWOTAAVUPYKMKXAOBEYUE
JKHXTPHUKTLTLNXMXMSYYFLF
HCSZMXTZCUFHIHSTEWKHCFZRTXU
...
view save

correct output
20
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 2

Group: 2, 3

Verdict:

input
5000
AJEDROEDXRGDUSDAPZBXXQBPJ
PDGCTAGCRTBCJICPFELRRMLFD
TISAOTGMDKUCITIEFQVCSBZJYUUO
FMASVJYFPMELSVLQWFZVLVMSPHYL
...
view save

correct output
2178556
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 3

Group: 3

Verdict:

input
100000
RESKYADLVRSDCDXJVECAJCAP
CZLIWDHKVNRJHZINHFBOQEPN
LSTRSDTLADUIWXFQJSQPVRSPBCTZ
QEMSZOQSSVBRNQTCLJQIGVQO
...
view save

correct output
404880850
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 4

Group: 3

Verdict:

input
100000
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view save

correct output
4999950000
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 5

Group: 3

Verdict:

input
100000
IPI
Q
SPGV
UNYE
...
view save

correct output
1041990627
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 6

Group: 1, 2, 3

Verdict:

input
20
A
B
C
D
...
view save

correct output
190
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 7

Group: 1, 2, 3

Verdict:

input
1
A
view save

correct output
0
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 8

Group: 1, 2, 3

Verdict:

input
20
A
BB
CCC
DDDD
...
view save

correct output
0
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 9

Group: 1, 2, 3

Verdict:

input
2
A
A
view save

correct output
1
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 10

Group: 2, 3

Verdict:

input
5000
SEKNHNRHSRFYIHSCDPGXPTGUSYBFKZ...
view save

correct output
20861
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 11

Group: 2, 3

Verdict:

input
5000
UGPWHWOWAREEIROZTRJGUCKDKTZJEO...
view save

correct output
22818
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 12

Group: 2, 3

Verdict:

input
5000
FFQQCBCINBDWIKHFPO
SCJU
DNHYPGIQNZS
KNQCYRAXHHKORXMOVHL
...
view save

correct output
22268
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 13

Group: 2, 3

Verdict:

input
5000
QVWMSYPWXWBBXWCVEOUAVQLDWNBXZB...
view save

correct output
22589
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 14

Group: 2, 3

Verdict:

input
5000
JYORMNQAKXHNRBWGGSMWXWXMBKPBZU...
view save

correct output
20482
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 15

Group: 3

Verdict:

input
100000
DCXXVIEYQAASZJYUUVYZUIJFGVBAYC...
view save

correct output
8925377
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 16

Group: 3

Verdict:

input
100000
IJZHBIYNWQBDWNGZWVXJKXXWFVLPQX...
view save

correct output
8907840
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 17

Group: 3

Verdict:

input
100000
GWUGLGQDAYGGJROIAKBMMICQMDUQQQ...
view save

correct output
8771809
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 18

Group: 3

Verdict:

input
100000
SWVSVXURRSLCSHCPAKWESIPCNDKYLD...
view save

correct output
8704480
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 19

Group: 3

Verdict:

input
100000
ZLSNSZBGIMCOLPDEAKVDAJCTMBNRLH...
view save

correct output
8672362
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 20

Group: 1, 2, 3

Verdict:

input
20
AAB
D
CDBAA
D
...
view save

correct output
15
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 21

Group: 1, 2, 3

Verdict:

input
20
A
CDD
AABBC
DBCB
...
view save

correct output
15
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 22

Group: 1, 2, 3

Verdict:

input
20
ACADD
CDDCD
DACA
CCDCA
...
view save

correct output
17
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 23

Group: 1, 2, 3

Verdict:

input
20
DCDA
BDBA
CACBD
BA
...
view save

correct output
7
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Test 24

Group: 1, 2, 3

Verdict:

input
20
DDA
BBCDC
DDD
CCD
...
view save

correct output
14
view save

user output
(empty)

Error:
/box/input/code.js:77
    if(inputs.length === count) {
    ^

ReferenceError: inputs is n...

Tasks

A Ruudukko-B Merkkijonot-C Lukuvälit-D Mastot-E Ketjupeli-

Submissions (AtskaFin)

2019-10-03 23:33:37 462019-10-03 23:05:12 462019-10-03 22:59:28 02019-10-03 22:51:01 02019-10-03 22:47:09 02019-10-03 22:36:03 462019-10-02 20:37:57 462019-10-02 20:07:30 462019-10-02 19:48:34 462019-10-02 19:32:42 462019-10-02 19:29:34 462019-10-02 19:27:01 462019-10-02 19:26:03 02019-10-02 19:22:24 462019-10-02 19:18:15 462019-10-02 17:40:13 462019-10-02 17:36:30 462019-10-01 19:33:15 152019-10-01 19:31:23 152019-10-01 19:28:47 152019-10-01 19:21:10 152019-10-01 19:11:24 462019-10-01 18:48:42 02019-10-01 18:47:34 02019-10-01 18:16:33 462019-10-01 18:15:29 152019-10-01 18:04:01 462019-09-30 23:42:59 02019-09-30 23:30:56 02019-09-30 23:13:01 02019-09-30 23:08:36 02019-09-30 23:06:14 0