CSES - Datatähti 2026 loppu

Submission details
Task:	Bittijono
Sender:	alli
Submission time:	2026-01-17 14:54:14 +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	0.03 s	3	details
#9	WRONG ANSWER	0.02 s	2, 3	details
#10	WRONG ANSWER	0.03 s	2, 3	details
#11	WRONG ANSWER	0.02 s	3	details
#12	WRONG ANSWER	0.02 s	2, 3	details
#13	WRONG ANSWER	0.03 s	3	details
#14	WRONG ANSWER	0.02 s	3	details
#15	WRONG ANSWER	0.02 s	3	details
#16	WRONG ANSWER	0.00 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:19:13: warning: unused variable 's' [-Wunused-variable]
   19 |         int s = 0, l = 0;
      |             ^
input/code.cpp:19:20: warning: unused variable 'l' [-Wunused-variable]
   19 |         int s = 0, l = 0;
      |                    ^

Code

#include<bits/stdc++.h>
 
typedef long long ll;
using namespace std;
 
int n, a, b;
string s1, s2;

int x[101010];
 
int main(){
    cin >> n >> a >> b >> s1 >> s2;
    for (int i = 0; i < n; i++){
        if (s1[i] == s2[i]) x[i+1] = x[i]-a;
        else x[i+1] = x[i]+a;
        cout << x[i+1] << " ";
    } cout << "\n";
    for (int i = 0; i < n; i++){
        int s = 0, l = 0;
        pair<int, int> mi = {0,0}, ma = {0,0};
        for (int j = 1; j <= n; j++){
            ma = max(ma, {x[j],j});
            mi = min(mi, {x[j],j});
        }
        cout << mi.first << " " << mi.second << "\n";
        cout << ma.first << " " << ma.second << "\n";
        if (ma.first + mi.first < b) break;
        for (int j = mi.second+1; j <= ma.second; j++){
            x[j] = -x[j];
        }
        cout << "ma second: " <<  x[ma.second] << "\n";
        for (int j = ma.second; j < n; j++){
            if (s1[j] == s2[j]) x[j+1] = x[j]-a;
            else x[j+1] = x[j]+a;
            cout << x[j+1] << " ";
        } cout << "\n";
    }
}

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
`3 6 3 6 9 6 3 6 0 0 9 5 ma second: -9 -12 -15 -12 ...` 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
`-644 0 644 1288 644 1288 644 0...` 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
`-493 -986 -1479 -1972 -2465 -1...` 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
`-240 -480 -240 0 -240 -480 -24...` 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
`3 6 3 0 3 0 3 0 3 0 0 0 6 2` 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
`-1 0 1 2 1 0 1 2 1 2 1 2 3 2 1...` 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
`-1000000000 0 1000000000 20000...` 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
`-1000 -2000 -3000 -2000 -1000 ...` 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
`-1000000000 0 1000000000 0 -10...` 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
`1000000000 0 1000000000 200000...` 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
`123456789 0 123456789 24691357...` 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
`987654321 1975308642 -13320043...` 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
`1000000 2000000 1000000 200000...` 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
`-10000000 0 -10000000 0 -10000...` 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
`-100000000 0 -100000000 0 -100...` 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 -1 1 0 0` view save

Feedback: Output is longer than expected

Test 17

Group: 1, 3

Verdict: WRONG ANSWER

input
`10 600 800 0000000000 1110111111` view save

correct output
`1400` view save

user output
`600 1200 1800 1200 1800 2400 3...` 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
`300 600 900 600 300 600 900 12...` 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
`300000000 600000000 900000000 ...` 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
`60000 120000 180000 240000 300...` 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 (alli)