CSES - Datatähti 2026 alku

Submission details
Task:	Tulkki
Sender:	False_Void1
Submission time:	2025-10-29 19:20:20 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	44

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	32
#3	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.04 s	1, 2, 3	details
#2	ACCEPTED	0.04 s	1, 2, 3	details
#3	ACCEPTED	0.04 s	1, 2, 3	details
#4	ACCEPTED	0.04 s	1, 2, 3	details
#5	ACCEPTED	0.05 s	1, 2, 3	details
#6	ACCEPTED	0.06 s	1, 2, 3	details
#7	ACCEPTED	0.04 s	2, 3	details
#8	ACCEPTED	0.04 s	2, 3	details
#9	ACCEPTED	0.04 s	2, 3	details
#10	ACCEPTED	0.04 s	2, 3	details
#11	ACCEPTED	0.04 s	2, 3	details
#12	ACCEPTED	0.04 s	2, 3	details
#13	TIME LIMIT EXCEEDED	--	3	details
#14	WRONG ANSWER	0.04 s	3	details
#15	TIME LIMIT EXCEEDED	--	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details
#18	TIME LIMIT EXCEEDED	--	3	details

Code

import sys

inp = sys.stdin.read()
i = 0
n = len(inp)
vals = {chr(j + 65): 0 for j in range(26)}

def skip_to_EOL():
    global i
    while i < n and inp[i] != "\n":
        i += 1
    if i < n:
        i += 1

def skip_whitespace_and_comments():
    global i
    while i < n:
        if inp[i].isspace():
            i += 1
        elif inp[i] == "#":
            while i < n and inp[i] != "\n":
                i += 1
        else:
            break

def get_word():
    global i
    start = i
    while i < n and inp[i].isalpha():
        i += 1
    word = inp[start:i]
    return word

def functions_process(word, let):
    if word == "PRINT":
        print(vals[let], end=' ')
    elif word == "INCREASE":
        vals[let] += 1
    elif word == "CLEAR":
        vals[let] = 0
    elif word == "REPEAT":
        process_repeat()

def process_word():
    global i
    word = get_word()
    skip_whitespace_and_comments()
    if i < n and inp[i].isalpha():
        let = inp[i]
        functions_process(word, let)
        i += 1

def process_repeat():
    global i
    skip_whitespace_and_comments()
    
    if i < n and inp[i].isalpha():
        repeats = vals[inp[i]]
        i += 1

    funcs = []
    
    skip_to_EOL()
    
    while i < n and inp[i] != ')':
        skip_whitespace_and_comments()
        func = get_word()
        skip_whitespace_and_comments()
        if i < n and inp[i].isalpha():
            let = inp[i]
            i += 1
            funcs.append([func, let])

    if i < n and inp[i] == ')':
        i += 1

    for _ in range(repeats):
        for func, let in funcs:
            functions_process(func, let)


def driver():
    global i
    while i < n:
        skip_whitespace_and_comments()
        if i >= n:
            break
        process_word()

driver()

Test details

Test 1 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`PRINT X INCREASE X PRINT X INCREASE X PRINT X ...` view save

correct output
`0 1 2 0` view save

user output
`0 1 2 0` view save

Test 2 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE X # aybabtu PRINT X INCREASE # test ...` view save

correct output
`1 3` view save

user output
`1 3` view save

Test 3 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`# Create number 3 INCREASE X INCREASE X INCREASE X ...` view save

correct output
`3` view save

user output
`3` view save

Test 4 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE A PRINT A INCREASE B PRINT B INCREASE C ...` view save

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

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

Test 5 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`999` view save

user output
`999` view save

Test 6 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`PRINT X PRINT X PRINT X PRINT X PRINT X ...` view save

correct output
`0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

user output
`0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

Test 7 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5 5 5 5` view save

user output
`5 5 5 5 5` view save

Test 8 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`0 0 0 0 0` view save

user output
`0 0 0 0 0` view save

Test 9 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`6 7 8 9 10` view save

user output
`6 7 8 9 10` view save

Test 10 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5` view save

user output
`5 5` view save

Test 11 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`20` view save

user output
`20` view save

Test 12 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE B INCREASE B ...` view save

correct output
`42` view save

user output
`42` view save

Test 13 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

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

user output
(empty)

Test 14 (public)

Group: 3

Verdict: WRONG ANSWER

input
`# Create number 3 INCREASE A INCREASE A INCREASE...` view save

correct output
`12` view save

user output
`0 0 0` view save

Feedback: Output is longer than expected

Test 15 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`531441` view save

user output
(empty)

Test 16 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`1337` view save

user output
(empty)

Test 17 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A REPEAT A TIMES ( REPEAT A TIMES ( ...` view save

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

user output
(empty)

Test 18 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`# Efficient algorithm for find...` view save

correct output
`2 3 5 7 11 13 17 19 23 29 31 3...` view save

user output
(empty)

Datatähti 2026 alku

Tulkki

Code

Test details

Test 1 (public)

Test 2 (public)

Test 3 (public)

Test 4 (public)

Test 5 (public)

Test 6 (public)

Test 7 (public)

Test 8 (public)

Test 9 (public)

Test 10 (public)

Test 11 (public)

Test 12 (public)

Test 13 (public)

Test 14 (public)

Test 15 (public)

Test 16 (public)

Test 17 (public)

Test 18 (public)

Tasks

Submissions (False_Void1)