CSES - Datatähti 2026 loppu

Submission details
Task:	Bittijono
Sender:	Tmotomaster
Submission time:	2026-01-17 16:59:49 +0200
Language:	C++ (C++20)
Status:	READY
Result:	0

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

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.00 s	1, 3	details
#2	WRONG ANSWER	0.00 s	1, 2, 3	details
#3	WRONG ANSWER	0.00 s	1, 3	details
#4	WRONG ANSWER	0.00 s	1, 3	details
#5	WRONG ANSWER	0.00 s	1, 3	details
#6	WRONG ANSWER	0.02 s	3	details
#7	WRONG ANSWER	0.02 s	2, 3	details
#8	WRONG ANSWER	0.02 s	3	details
#9	WRONG ANSWER	0.02 s	2, 3	details
#10	WRONG ANSWER	0.02 s	2, 3	details
#11	WRONG ANSWER	0.02 s	3	details
#12	WRONG ANSWER	0.02 s	2, 3	details
#13	WRONG ANSWER	0.02 s	3	details
#14	WRONG ANSWER	0.04 s	3	details
#15	WRONG ANSWER	0.02 s	3	details
#16	WRONG ANSWER	0.01 s	1, 2, 3	details
#17	WRONG ANSWER	0.00 s	1, 3	details
#18	WRONG ANSWER	0.00 s	1, 3	details
#19	WRONG ANSWER	0.02 s	3	details
#20	WRONG ANSWER	0.02 s	3	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:21:9: warning: unused variable 'toreplace' [-Wunused-variable]
   21 |     int toreplace = -1;
      |         ^~~~~~~~~
input/code.cpp:22:23: warning: 'smallestidx' may be used uninitialized [-Wmaybe-uninitialized]
   22 |     for (int i = 0; i < smallestidx; i++) {
      |                     ~~^~~~~~~~~~~~~
input/code.cpp:10:9: note: 'smallestidx' was declared here
   10 |     int smallestidx;
      |         ^~~~~~~~~~~

Code

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

int main() {
    int n, k;
    cin >> n >> k;

    vector<int> tosort(n);
    int smallest = 2147483647;
    int smallestidx;
    for (int i = 0; i < n; i++) {
        int newint;
        cin >> newint;
        tosort[i] = newint;
        if (i > 0 && newint <= smallest) {
            smallest = newint;
            smallestidx = i;
        }
    }
    
    int toreplace = -1;
    for (int i = 0; i < smallestidx; i++) {
        if (tosort[i] > smallestidx) {
            tosort[smallestidx] = tosort[i];
            tosort[i] = smallest;
            break;
        }
    }

    for (int i = 0; i < n; i++) {
        cout << tosort[i] << ' ';
    }
    return 0;
}

Test details

Test 1 (public)

Group: 1, 3

Verdict: WRONG ANSWER

input
`8 3 5 10110001 01101000` view save

correct output
`11` view save

user output
`5 1101000 1101000 1101000 1101...` view save

Feedback: Output is longer than expected

Test 2

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 644 644 0111000100 0000010111` view save

correct output
`1932` view save

user output
`10111 111000100 10111 10111 10...` view save

Feedback: Output is longer than expected

Test 3

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 493 986 0001110000 0001100001` view save

correct output
`986` view save

user output
`1100001 1110000 1100001 110000...` view save

Feedback: Output is longer than expected

Test 4

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 240 720 1011001110 1000000001` view save

correct output
`1200` view save

user output
`1000000001 1011001110 10000000...` view save

Feedback: Output is longer than expected

Test 5

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 3 7 1110111111 0010010101` view save

correct output
`15` view save

user output
`7 10010101 10010101 10010101 1...` view save

Feedback: Output is longer than expected

Test 6

Group: 3

Verdict: WRONG ANSWER

input
`100000 1 1000000000 001100110010101001010111000110...` view save

correct output
`50252` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 7

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 1000000000 1 110010000110110100110110101011...` view save

correct output
`25055` view save

user output
`1 2147483647 2147483647 214748...` view save

Feedback: Output is longer than expected

Test 8

Group: 3

Verdict: WRONG ANSWER

input
`100000 1000 1000000000 001001101010100000011110000101...` view save

correct output
`50001000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 9

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 1000000000 1000 101010110001010011011011101110...` view save

correct output
`24939000` view save

user output
`1000 2147483647 2147483647 214...` view save

Feedback: Output is longer than expected

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 1000000000 1000000000 001000000001000000000010110111...` view save

correct output
`25023000000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 11

Group: 3

Verdict: WRONG ANSWER

input
`100000 123456789 987654321 100010110100011000001111001110...` view save

correct output
`5475678967593` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 987654321 123456789 000100110000010110111101111101...` view save

correct output
`3071481453531` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`100000 1000000 1000000000 001100110010100011000111101100...` view save

correct output
`49916000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 14

Group: 3

Verdict: WRONG ANSWER

input
`100000 10000000 1000000000 110111101101111110100101011000...` view save

correct output
`494930000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000000 1000000000 111110000010100011011100110010...` view save

correct output
`4547300000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 16

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 1 1 1 1` view save

correct output
`0` view save

user output
`1` view save

Feedback: Incorrect character on line 1 col 1: expected "0", got "1"

Test 17

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 600 800 0000000000 1110111111` view save

correct output
`1400` view save

user output
`0 800 1110111111 1110111111 11...` view save

Feedback: Output is longer than expected

Test 18

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 300 599 1101001010 0011010110` view save

correct output
`1198` view save

user output
`11010110 1101001010 11010110 1...` view save

Feedback: Output is longer than expected

Test 19

Group: 3

Verdict: WRONG ANSWER

input
`100000 300000000 500000000 010011101001001010010101101101...` view save

correct output
`10000000000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Test 20

Group: 3

Verdict: WRONG ANSWER

input
`100000 60000 1000000000 110110111011010100001000011011...` view save

correct output
`3000000000` view save

user output
`2147483647 2147483647 21474836...` view save

Feedback: Output is longer than expected

Datatähti 2026 loppu

Bittijono

Compiler report

Code

Test details

Test 1 (public)

Test 2

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

Tasks

Submissions (Tmotomaster)