CSES - Datatähti 2026 alku

Submission details
Task:	Tulkki
Sender:	Emerald0X2
Submission time:	2025-10-28 13:35:58 +0200
Language:	Python3 (CPython3)
Status:	READY
Result:	12

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1, 2, 3	details
#2	ACCEPTED	0.02 s	1, 2, 3	details
#3	ACCEPTED	0.02 s	1, 2, 3	details
#4	ACCEPTED	0.02 s	1, 2, 3	details
#5	ACCEPTED	0.03 s	1, 2, 3	details
#6	ACCEPTED	0.02 s	1, 2, 3	details
#7	ACCEPTED	0.02 s	2, 3	details
#8	ACCEPTED	0.02 s	2, 3	details
#9	ACCEPTED	0.02 s	2, 3	details
#10	ACCEPTED	0.02 s	2, 3	details
#11	WRONG ANSWER	0.02 s	2, 3	details
#12	RUNTIME ERROR	0.02 s	2, 3	details
#13	RUNTIME ERROR	0.02 s	3	details
#14	RUNTIME ERROR	0.02 s	3	details
#15	RUNTIME ERROR	0.02 s	3	details
#16	RUNTIME ERROR	0.02 s	3	details
#17	RUNTIME ERROR	0.02 s	3	details
#18	RUNTIME ERROR	0.02 s	3	details

Code

variables = {
    "A": 0,
    "B": 0,
    "C": 0,
    "D": 0,
    "E": 0,
    "F": 0,
    "G": 0,
    "H": 0,
    "I": 0,
    "J": 0,
    "K": 0,
    "L": 0,
    "M": 0,
    "N": 0,
    "O": 0,
    "P": 0,
    "Q": 0,
    "R": 0,
    "S": 0,
    "T": 0,
    "U": 0,
    "V": 0,
    "W": 0,
    "X": 0,
    "Y": 0,
    "Z": 0,
}

text_in = ""

while True:
    try:
        line = input()
    except EOFError:
        break
    if(line != ""):
        if "#" in line:
            line = line.split("#", 1)[0].strip()
        if(line != "" or str.isspace(line)):    
            text_in += line.strip().strip() + " "

parsed = []

lines = text_in.split(" ")

whitespace_count = lines.count("")
for i in range(whitespace_count):
    lines.remove("")

repeat_parsed = False
increase = 0

for i in range(0,len(lines)-1,2):
    i += increase
    if(i>len(lines)-1):
        break

    if(str(lines[i]).strip() != "REPEAT"):
        if lines[i] == ")":
            parsed.append(lines[i])
            increase+=1
            i += increase
        if(i>len(lines)-1):
            break
        if(not repeat_parsed and lines[i] != "REPEAT"):
            parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip())
        repeat_parsed = False
        if(lines[i] == "REPEAT"):
            parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip() + " " + str(lines[i+2]).strip() + " " + str(lines[i+3]).strip())
            repeat_parsed = True
            increase += 1
            i += increase
    else:
        parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip() + " " + str(lines[i+2]).strip() + " " + str(lines[i+3]).strip())
        repeat_parsed = True

if(lines[len(lines)-1] == ")"):
    parsed.append(")")

repeating = False

def repeat(count, repeat):
    for i in range(1,count):
        for line in repeat:
            match line.split(" ")[0]:
                case "PRINT":
                    print(variables[line.split(" ")[1]])
                case "INCREASE":
                    variables[line.split(" ")[1]] += 1
                case "CLEAR":
                    variables[line.split(" ")[1]] = 0
                case "REPEAT":
                    loop_code = []

                    for i in range(repeat.index(line)+1, repeat.index(")", repeat.index(line)+1)):
                        loop_code.append(parsed[i])

                    repeat(variables[line.split(" ")[1]], loop_code)

for line in parsed:
    match line.split(" ")[0]:
        case "PRINT":
            print(variables[line.split(" ")[1]])
        case "INCREASE":
            variables[line.split(" ")[1]] += 1
        case "CLEAR":
            variables[line.split(" ")[1]] = 0
        case "REPEAT":

            loop_code = []

            for i in range(parsed.index(line)+1, parsed.index(")", parsed.index(line)+1)):
                loop_code.append(parsed[i])

            repeat(variables[line.split(" ")[1]], loop_code)

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 ...` 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 ...` 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: WRONG ANSWER

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

correct output
`20` view save

user output
`19` view save

Feedback: Incorrect character on line 1 col 1: expected "20", got "19"

Test 12 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

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

correct output
`42` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 116, in <module>
    repeat(variables[line.split(" ")[1]], loop_code)
  File "/box/input/code.py", line 96, in repeat
    for i in range(repeat.index(line)+1, repeat.index(")", repeat.index(line)+1)):
ValueError: ')' is not in list

Test 13 (public)

Group: 3

Verdict: RUNTIME ERROR

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)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 67, in <module>
    parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip())
IndexError: list index out of range

Test 14 (public)

Group: 3

Verdict: RUNTIME ERROR

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

correct output
`12` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 67, in <module>
    parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip())
IndexError: list index out of range

Test 15 (public)

Group: 3

Verdict: RUNTIME ERROR

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

correct output
`531441` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 116, in <module>
    repeat(variables[line.split(" ")[1]], loop_code)
  File "/box/input/code.py", line 96, in repeat
    for i in range(repeat.index(line)+1, repeat.index(")", repeat.index(line)+1)):
ValueError: ')' is not in list

Test 16 (public)

Group: 3

Verdict: RUNTIME ERROR

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

correct output
`1337` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 67, in <module>
    parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip())
IndexError: list index out of range

Test 17 (public)

Group: 3

Verdict: RUNTIME ERROR

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)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 116, in <module>
    repeat(variables[line.split(" ")[1]], loop_code)
  File "/box/input/code.py", line 96, in repeat
    for i in range(repeat.index(line)+1, repeat.index(")", repeat.index(line)+1)):
ValueError: ')' is not in list

Test 18 (public)

Group: 3

Verdict: RUNTIME ERROR

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)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 67, in <module>
    parsed.append(str(lines[i]).strip() + " " + str(lines[i+1]).strip())
IndexError: list index out of range

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 (Emerald0X2)