CSES - Datatähti 2026 loppu

Submission details
Task:	Lista
Sender:	xiaou0
Submission time:	2026-01-17 16:43:20 +0200
Language:	C++ (C++17)
Status:	READY
Result:	9

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	ACCEPTED	9
#3	WRONG ANSWER	0
#4	WRONG ANSWER	0
#5	WRONG ANSWER	0
#6	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.00 s	1, 3, 4, 5, 6	details
#2	ACCEPTED	0.00 s	1, 4, 5, 6	details
#3	ACCEPTED	0.00 s	1, 2, 4, 5, 6	details
#4	ACCEPTED	0.00 s	1, 2, 4, 5, 6	details
#5	ACCEPTED	0.00 s	1, 2, 4, 5, 6	details
#6	WRONG ANSWER	0.00 s	1, 3, 4, 5, 6	details
#7	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#8	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#9	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#10	ACCEPTED	0.00 s	1, 2, 4, 5, 6	details
#11	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#12	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#13	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#14	ACCEPTED	0.10 s	2, 6	details
#15	ACCEPTED	0.11 s	2, 6	details
#16	ACCEPTED	0.11 s	2, 6	details
#17	ACCEPTED	0.11 s	2, 6	details
#18	ACCEPTED	0.10 s	2, 6	details
#19	ACCEPTED	0.10 s	2, 6	details
#20	ACCEPTED	0.00 s	1, 3, 4, 5, 6	details
#21	WRONG ANSWER	0.10 s	3, 6	details
#22	WRONG ANSWER	0.11 s	3, 6	details
#23	WRONG ANSWER	0.11 s	3, 6	details
#24	WRONG ANSWER	0.11 s	3, 6	details
#25	ACCEPTED	0.10 s	3, 6	details
#26	ACCEPTED	0.10 s	3, 6	details
#27	WRONG ANSWER	0.01 s	4, 6	details
#28	WRONG ANSWER	0.01 s	4, 6	details
#29	WRONG ANSWER	0.01 s	4, 6	details
#30	ACCEPTED	0.01 s	2, 4, 6	details
#31	WRONG ANSWER	0.01 s	4, 6	details
#32	WRONG ANSWER	0.01 s	4, 6	details
#33	WRONG ANSWER	0.06 s	5, 6	details
#34	WRONG ANSWER	0.07 s	5, 6	details
#35	WRONG ANSWER	0.06 s	5, 6	details
#36	ACCEPTED	0.06 s	2, 5, 6	details
#37	WRONG ANSWER	0.06 s	5, 6	details
#38	WRONG ANSWER	0.13 s	6	details
#39	WRONG ANSWER	0.11 s	6	details
#40	WRONG ANSWER	0.12 s	6	details
#41	ACCEPTED	0.06 s	2, 5, 6	details
#42	WRONG ANSWER	0.06 s	5, 6	details
#43	WRONG ANSWER	0.00 s	1, 3, 4, 5, 6	details
#44	ACCEPTED	0.00 s	1, 2, 4, 5, 6	details
#45	WRONG ANSWER	0.00 s	1, 4, 5, 6	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:7:13: warning: unused variable 'mx' [-Wunused-variable]
    7 |     int n,m,mx=0,mxid;
      |             ^~
input/code.cpp:7:18: warning: unused variable 'mxid' [-Wunused-variable]
    7 |     int n,m,mx=0,mxid;
      |                  ^~~~

Code

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

int arr[200009],t[200009];

int main(){
    int n,m,mx=0,mxid;
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        cin>>arr[i];
        t[i]=arr[i];
    }
    bool flag=false;
    sort(t+1,t+1+n);
    for(int i=1;i<=n;i++){
        if(arr[i]!=t[i]){
            for(int j=n;j>=i;--j){
                if(arr[j]==t[i]){
                    swap(arr[i],arr[j]);
                    flag=true;
                    break;
                }
            }
        }
        if(flag)break;
    }
    for(int i=1;i<=n;++i)cout<<arr[i]<<' ';
}

Test details

Test 1 (public)

Group: 1, 3, 4, 5, 6

Verdict: WRONG ANSWER

input
`6 3 6 5 1 4 1 3` view save

correct output
`1 5 1 4 3 6` view save

user output
`1 5 1 4 6 3` view save

Feedback: Incorrect character on line 1 col 9: expected "3", got "6"

Test 2 (public)

Group: 1, 4, 5, 6

Verdict: ACCEPTED

input
`4 4 1 2 3 4` view save

correct output
`1 2 3 4` view save

user output
`1 2 3 4` view save

Test 3

Group: 1, 2, 4, 5, 6

Verdict: ACCEPTED

input
`2 2 2 1` view save

correct output
`1 2` view save

user output
`1 2` view save

Test 4

Group: 1, 2, 4, 5, 6

Verdict: ACCEPTED

input
`10 2 6 6 6 6 6 6 6 6 6 6` view save

correct output
`6 6 6 6 6 6 6 6 6 6` view save

user output
`6 6 6 6 6 6 6 6 6 6` view save

Test 5

Group: 1, 2, 4, 5, 6

Verdict: ACCEPTED

input
`10 2 2 5 10 1 8 6 4 7 3 9` view save

correct output
`1 5 10 2 8 6 4 7 3 9` view save

user output
`1 5 10 2 8 6 4 7 3 9` view save

Test 6

Group: 1, 3, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 3 6 9 2 7 5 4 9 9 10 8` view save

correct output
`2 6 9 7 5 4 9 9 10 8` view save

user output
`2 9 6 7 5 4 9 9 10 8` view save

Feedback: Incorrect character on line 1 col 3: expected "6", got "9"

Test 7

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 4 3 4 2 9 5 1 5 6 10 8` view save

correct output
`1 2 3 9 5 4 5 6 10 8` view save

user output
`1 4 2 9 5 3 5 6 10 8` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "4"

Test 8

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 7 8 10 6 4 5 3 1 9 2 9` view save

correct output
`1 2 3 4 5 6 8 9 9 10` view save

user output
`1 10 6 4 5 3 8 9 2 9` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "10"

Test 9

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 10 8 5 7 7 6 9 5 1 3 4` view save

correct output
`1 3 4 5 5 6 7 7 8 9` view save

user output
`1 5 7 7 6 9 5 8 3 4` view save

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

Test 10

Group: 1, 2, 4, 5, 6

Verdict: ACCEPTED

input
`10 2 1 2 3 4 5 6 7 8 9 10` view save

correct output
`1 2 3 4 5 6 7 8 9 10` view save

user output
`1 2 3 4 5 6 7 8 9 10` view save

Test 11

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 9 10 9 8 7 6 5 4 3 2 1` view save

correct output
`1 2 3 4 6 5 7 8 9 10` view save

user output
`1 9 8 7 6 5 4 3 2 10` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "9"

Test 12

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 10 10 9 8 7 6 5 4 3 2 1` view save

correct output
`1 2 3 4 5 6 7 8 9 10` view save

user output
`1 9 8 7 6 5 4 3 2 10` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "9"

Test 13

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`9 8 9 8 7 6 5 4 3 2 1` view save

correct output
`1 2 3 4 5 6 7 8 9` view save

user output
`1 8 7 6 5 4 3 2 9` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "8"

Test 14

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 176369 57172 92603 196271 1967...` view save

correct output
`1155 57172 92603 196271 196768...` view save

user output
`1155 57172 92603 196271 196768...` view save

Test 15

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 188653 156245 40967 173336 185...` view save

correct output
`57 156245 40967 173336 185896 ...` view save

user output
`57 156245 40967 173336 185896 ...` view save

Test 16

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 170455 14692 60230 38375 31037...` view save

correct output
`20 14692 60230 38375 31037 395...` view save

user output
`20 14692 60230 38375 31037 395...` view save

Test 17

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 59289 119695 145821 16906 1149...` view save

correct output
`1 119695 145821 16906 114932 1...` view save

user output
`1 119695 145821 16906 114932 1...` view save

Test 18

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 19

Group: 2, 6

Verdict: ACCEPTED

input
`200000 2 200000 199999 199998 199997 19...` view save

correct output
`1 199999 199998 199997 199996 ...` view save

user output
`1 199999 199998 199997 199996 ...` view save

Test 20

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`3 3 3 2 1` view save

correct output
`1 2 3` view save

user output
`1 2 3` view save

Test 21

Group: 3, 6

Verdict: WRONG ANSWER

input
`200000 3 66357 7587 176209 27489 170275...` view save

correct output
`390 7587 66357 27489 170275 31...` view save

user output
`390 7587 176209 27489 170275 3...` view save

Feedback: Incorrect character on line 1 col 10: expected "66357", got "176209"

Test 22

Group: 3, 6

Verdict: WRONG ANSWER

input
`200000 3 93946 193045 25177 150263 1482...` view save

correct output
`205 93946 25177 150263 148229 ...` view save

user output
`205 193045 25177 150263 148229...` view save

Feedback: Incorrect character on line 1 col 5: expected "93946", got "193045"

Test 23

Group: 3, 6

Verdict: WRONG ANSWER

input
`200000 3 81262 22620 25235 22620 10144 ...` view save

correct output
`6 22620 25235 22620 10144 2614...` view save

user output
`6 22620 25235 22620 10144 2614...` view save

Feedback: Incorrect character on line 1 col 33: expected "81262", got "182252"

Test 24

Group: 3, 6

Verdict: WRONG ANSWER

input
`200000 3 62925 65929 74691 187894 13817...` view save

correct output
`1 62925 74691 187894 138170 15...` view save

user output
`1 65929 74691 187894 138170 15...` view save

Feedback: Incorrect character on line 1 col 4: expected "62925", got "65929"

Test 25

Group: 3, 6

Verdict: ACCEPTED

input
`200000 3 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 26

Group: 3, 6

Verdict: ACCEPTED

input
`200000 3 200000 199999 199998 199997 19...` view save

correct output
`1 199999 199998 199997 199996 ...` view save

user output
`1 199999 199998 199997 199996 ...` view save

Test 27

Group: 4, 6

Verdict: WRONG ANSWER

input
`2000 100 1468 510 463 644 1429 1108 153...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 13 14 ...` view save

user output
`1 510 463 644 1429 1108 1531 8...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "510"

Test 28

Group: 4, 6

Verdict: WRONG ANSWER

input
`2000 1000 1246 1024 680 1448 504 921 976...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 1024 680 1448 504 921 976 18...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "1024"

Test 29

Group: 4, 6

Verdict: WRONG ANSWER

input
`2000 1900 461 1257 1198 1876 651 1930 15...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 1257 1198 1876 651 1930 1527...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "1257"

Test 30

Group: 2, 4, 6

Verdict: ACCEPTED

input
`2000 2 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 31

Group: 4, 6

Verdict: WRONG ANSWER

input
`2000 597 2000 1999 1998 1997 1996 1995 ...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 1999 1998 1997 1996 1995 199...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "1999"

Test 32

Group: 4, 6

Verdict: WRONG ANSWER

input
`2000 2000 2000 1999 1998 1997 1996 1995 ...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 1999 1998 1997 1996 1995 199...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "1999"

Test 33

Group: 5, 6

Verdict: WRONG ANSWER

input
`200000 100 8 4 2 6 7 2 9 2 10 9 4 1 1 3 1...` view save

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

user output
`1 4 2 6 7 2 9 2 10 9 4 1 1 3 1...` view save

Feedback: Incorrect character on line 1 col 3: expected "1", got "4"

Test 34

Group: 5, 6

Verdict: WRONG ANSWER

input
`200000 10000 5 7 2 6 1 9 7 2 4 10 1 4 4 1 9...` view save

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

user output
`1 7 2 6 1 9 7 2 4 10 1 4 4 1 9...` view save

Feedback: Incorrect character on line 1 col 3: expected "1", got "7"

Test 35

Group: 5, 6

Verdict: WRONG ANSWER

input
`200000 190000 8 3 5 5 7 8 10 10 8 10 2 2 2 8...` view save

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

user output
`1 3 5 5 7 8 10 10 8 10 2 2 2 8...` view save

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

Test 36

Group: 2, 5, 6

Verdict: ACCEPTED

input
`200000 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` 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 37

Group: 5, 6

Verdict: WRONG ANSWER

input
`200000 200000 10 10 10 10 10 10 10 10 10 10 ...` view save

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

user output
`1 10 10 10 10 10 10 10 10 10 1...` view save

Feedback: Incorrect character on line 1 col 4: expected "1", got "10"

Test 38

Group: 6

Verdict: WRONG ANSWER

input
`200000 100 151203 41607 101924 180578 132...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 41607 101924 180578 132057 1...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "41607"

Test 39

Group: 6

Verdict: WRONG ANSWER

input
`200000 10000 172851 90759 102500 164610 200...` view save

correct output
`1 2 3 4 5 6 7 8 8 9 10 11 11 1...` view save

user output
`1 90759 102500 164610 20009 34...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "90759"

Test 40

Group: 6

Verdict: WRONG ANSWER

input
`200000 190000 176771 53238 75539 184219 9404...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 53238 75539 184219 94041 589...` view save

Feedback: Incorrect character on line 1 col 3: expected "2", got "53238"

Test 41

Group: 2, 5, 6

Verdict: ACCEPTED

input
`200000 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` 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 42

Group: 5, 6

Verdict: WRONG ANSWER

input
`200000 200000 10 10 10 10 10 10 10 10 10 10 ...` view save

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

user output
`1 10 10 10 10 10 10 10 10 10 1...` view save

Feedback: Incorrect character on line 1 col 4: expected "1", got "10"

Test 43

Group: 1, 3, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 3 8 5 5 8 8 10 10 10 6 3` view save

correct output
`3 5 5 8 8 8 10 10 6 10` view save

user output
`3 5 5 8 8 10 10 10 6 8` view save

Feedback: Incorrect character on line 1 col 11: expected "8", got "10"

Test 44

Group: 1, 2, 4, 5, 6

Verdict: ACCEPTED

input
`10 2 1 1 2 5 2 7 1 2 4 2` view save

correct output
`1 1 1 5 2 7 2 2 4 2` view save

user output
`1 1 1 5 2 7 2 2 4 2` view save

Test 45

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`10 4 1 1 2 5 2 7 1 2 4 2` view save

correct output
`1 1 1 2 2 5 7 2 4 2` view save

user output
`1 1 1 5 2 7 2 2 4 2` view save

Feedback: Incorrect character on line 1 col 7: expected "2", got "5"

Datatähti 2026 loppu

Lista

Compiler report

Code

Test details

Test 1 (public)

Test 2 (public)

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Test 41

Test 42

Test 43

Test 44

Test 45

Tasks

Submissions (xiaou0)