CSES - Datatähti 2026 alku

Submission details
Task:	Tulkki
Sender:	ALEK8BIT
Submission time:	2025-11-02 11:10:53 +0200
Language:	C++ (C++20)
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	0.00 s	1, 2, 3	details
#2	ACCEPTED	0.00 s	1, 2, 3	details
#3	ACCEPTED	0.00 s	1, 2, 3	details
#4	ACCEPTED	0.00 s	1, 2, 3	details
#5	ACCEPTED	0.00 s	1, 2, 3	details
#6	ACCEPTED	0.01 s	1, 2, 3	details
#7	ACCEPTED	0.00 s	2, 3	details
#8	WRONG ANSWER	0.00 s	2, 3	details
#9	WRONG ANSWER	0.00 s	2, 3	details
#10	WRONG ANSWER	0.00 s	2, 3	details
#11	ACCEPTED	0.00 s	2, 3	details
#12	WRONG ANSWER	0.00 s	2, 3	details
#13	WRONG ANSWER	0.00 s	3	details
#14	WRONG ANSWER	0.00 s	3	details
#15	WRONG ANSWER	0.00 s	3	details
#16	WRONG ANSWER	0.00 s	3	details
#17	WRONG ANSWER	0.00 s	3	details
#18	WRONG ANSWER	0.00 s	3	details

Compiler report

input/code.cpp: In function 'void repeat()':
input/code.cpp:21:27: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   21 |     if (code.find("CLEAR")!=-1){
      |         ~~~~~~~~~~~~~~~~~~^~~~
input/code.cpp:23:27: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   23 |         if (code.find("#")!=-1){
      |             ~~~~~~~~~~~~~~^~~~
input/code.cpp:28:37: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   28 |     } else if (code.find("INCREASE")!=-1){
      |                ~~~~~~~~~~~~~~~~~~~~~^~~~
input/code.cpp:30:27: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::siz...

Code

/******************************************************************************

CLEAR X (tyhjennys): asettaa muuttujan X arvoksi nollan
INCREASE X (lisäys): kasvattaa muuttujan X arvoa yhdellä
PRINT X (tulostus): tulostaa muuttujan X arvon
REPEAT X TIMES ( ... ) (silmukka): suorittaa suluissa olevan koodin muuttujan X arvon verran kertoja

*******************************************************************************/
#include <bits/stdc++.h>
using namespace std;

string code, mcode;//mcode=more code
map <string, long> amma;
long ammacode;

void repeat(){
    cin>>code;
    ammacode=amma[code];
    cin>>code;cin>>code;//taking away the TIMES and (
    cin>>code;
    if (code.find("CLEAR")!=-1){
        cin>>code;
        if (code.find("#")!=-1){
            getline(cin, code);
            cin>>code;
        }
        amma[code]=0;
    } else if (code.find("INCREASE")!=-1){
        cin>>code;
        if (code.find("#")!=-1){
            getline(cin, code);
            cin>>code;
        }
        for (long i=0; i<ammacode; i++) amma[code]+=1;
    } else if (code.find("PRINT")!=-1){
        cin>>code;
        if (code.find("#")!=-1){
            getline(cin, code);
            cin>>code;
        }
        for (long i=0; i<ammacode; i++) cout<<amma[code]<<" ";
    } else if (code.find("REPEAT")!=-1){
        for (long i=0; i<ammacode; i++) repeat();
    } else {
        for (long i=0; i<ammacode; i++) getline(cin, code);
    }
}

int main(){
    while (cin>>code){
        if (code.find("CLEAR")!=-1){
            cin>>code;
            if (code.find("#")!=-1){
                getline(cin, code);
                cin>>code;
            }
            amma[code]=0;
        } else if (code.find("INCREASE")!=-1){
            cin>>code;
            if (code.find("#")!=-1){
                getline(cin, code);
                cin>>code;
            }
            amma[code]+=1;
        } else if (code.find("PRINT")!=-1){
            cin>>code;
            if (code.find("#")!=-1){
                getline(cin, code);
                cin>>code;
            }
            cout<<amma[code]<<" ";
        } else if (code.find("REPEAT")!=-1){
            repeat();
        } else {
            getline(cin, 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 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: WRONG ANSWER

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` view save

Feedback: Output is shorter than expected

Test 9 (public)

Group: 2, 3

Verdict: WRONG ANSWER

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

correct output
`6 7 8 9 10` view save

user output
`10` view save

Feedback: Output is shorter than expected

Test 10 (public)

Group: 2, 3

Verdict: WRONG ANSWER

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

correct output
`5 5` view save

user output
`5 1` view save

Feedback: Incorrect character on line 1 col 3: expected "5", got "1"

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: WRONG ANSWER

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

correct output
`42` view save

user output
`18` view save

Feedback: Incorrect character on line 1 col 1: expected "42", got "18"

Test 13 (public)

Group: 3

Verdict: WRONG ANSWER

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
`5 5 5 5 5` view save

Feedback: Output is shorter than expected

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
`4` view save

Feedback: Incorrect character on line 1 col 1: expected "12", got "4"

Test 15 (public)

Group: 3

Verdict: WRONG ANSWER

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

correct output
`531441` view save

user output
`9` view save

Feedback: Incorrect character on line 1 col 1: expected "531441", got "9"

Test 16 (public)

Group: 3

Verdict: WRONG ANSWER

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

correct output
`1337` view save

user output
(empty)

Feedback: Output is shorter than expected

Test 17 (public)

Group: 3

Verdict: WRONG ANSWER

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
`1 2 2 2 2` view save

Feedback: Output is shorter than expected

Test 18 (public)

Group: 3

Verdict: WRONG ANSWER

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
`2 3 4 4 7 10 10 27 29` view save

Feedback: Output is shorter than expected

Datatähti 2026 alku

Tulkki

Compiler report

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 (ALEK8BIT)