Submission details
Task:Wheel of fortune
Sender:aalto26cm_026
Submission time:2026-09-14 17:47:35 +0300
Language:C++ (C++20)
Status:READY
Result:
Test results
testverdicttime
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Code

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

using ll = long long;
constexpr int INF = 1'000'000'000; // 1e9
constexpr ll LINF = 1'000'000'000'000'000'000LL; // 1e18
constexpr int MOD = 1'000'000'007; // 1e9 + 7

constexpr int BLACK = 0;
constexpr int RED = 1;
constexpr int GREEN = 2;

void solve() {
    int n;
    cin >> n;

    ll c;
    cin >> c;
    // 3*3*n (end(currently), start, ind)

    // b(b,r,g),r(b,r,g)
    array<ll,9> last = {c,0,0, 0,-c,0, 0,0,0};
    array<ll,9> current = {};

    for(int i=1;i<n;++i) {
        cin >> c;
        current = {
            max(last[RED*3+BLACK], last[GREEN*3+BLACK]) + c, max(last[RED*3+RED], last[GREEN*3+RED]) + c, max(last[RED*3+GREEN], last[GREEN*3+GREEN]) + c,
            max(last[BLACK*3+BLACK], last[GREEN*3+BLACK]) - c, max(last[BLACK*3+RED], last[GREEN*3+RED]) - c, max(last[BLACK*3+GREEN], last[GREEN*3+GREEN]) - c,
            max(last[BLACK*3+BLACK], last[RED*3+BLACK]), max(last[BLACK*3+RED], last[RED*3+RED]), max(last[BLACK*3+GREEN], last[RED*3+GREEN]),
        };
        last = current;
    }

    ll m = 0;
    m = max(last[BLACK*3+RED], last[BLACK*3+GREEN]);
    m = max(m, last[RED*3+BLACK]);
    m = max(m, last[RED*3+GREEN]);
    m = max(m, last[GREEN*3+BLACK]);
    m = max(m, last[GREEN*3+RED]);
    cout << m;

    // pair<ll,char> b = {0, 'b'}, r = {-c, 'r'}, g = {0, 'g'}, bi,ri;
    // for(int i=0;i<n;++i) {
    //     cin >> c;

    //     bi = b;
    //     ri = r;

    //     if (r > g) {
    //         b = pair<ll,char>{r.first+c, r.second};
    //     } else {
    //         b = pair<ll,char>{g.first+c, g.second};
    //     }

    //     if (bi > g) {
    //         r = pair<ll,char>{bi.first-c, bi.second};
    //     } else {
    //         r = pair<ll,char>{g.first-c, g.second};
    //     }

    //     if (bi > ri) {
    //         g = bi;
    //     } else {
    //         g = ri;
    //     }
    // }
    

}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    solve();

    return 0;
}

Test details

Test 1

Verdict:

input
3
41702 99720 72033 

correct output
58018

user output
99720

Feedback: Incorrect character on line 1 col 1: expected "58018", got "99720"

Test 2

Verdict: ACCEPTED

input
4
41702 99720 72033 93257 

correct output
192977

user output
192977

Test 3

Verdict:

input
5
41702 99720 72033 93257 11 

correct output
192966

user output
192977

Feedback: Incorrect character on line 1 col 5: expected "192966", got "192977"

Test 4

Verdict: ACCEPTED

input
6
41702 99720 72033 93257 11 128...

correct output
205789

user output
205789

Test 5

Verdict: ACCEPTED

input
7
41702 99720 72033 93257 11 128...

correct output
223199

user output
223199

Test 6

Verdict: ACCEPTED

input
10
41702 99720 72033 93257 11 128...

correct output
329303

user output
329303

Test 7

Verdict: ACCEPTED

input
3
43600 18508 2592 

correct output
41008

user output
41008

Test 8

Verdict: ACCEPTED

input
4
43600 18508 2592 93155 

correct output
111663

user output
111663

Test 9

Verdict: ACCEPTED

input
5
43600 18508 2592 93155 54967 

correct output
134163

user output
134163

Test 10

Verdict: ACCEPTED

input
6
43600 18508 2592 93155 54967 9...

correct output
206437

user output
206437

Test 11

Verdict: ACCEPTED

input
7
43600 18508 2592 93155 54967 9...

correct output
228937

user output
228937

Test 12

Verdict: ACCEPTED

input
10
43600 18508 2592 93155 54967 9...

correct output
286966

user output
286966

Test 13

Verdict:

input
3
55080 7072 70815 

correct output
63743

user output
70815

Feedback: Incorrect character on line 1 col 1: expected "63743", got "70815"

Test 14

Verdict: ACCEPTED

input
4
55080 7072 70815 83996 

correct output
125895

user output
125895

Test 15

Verdict: ACCEPTED

input
5
55080 7072 70815 83996 29090 

correct output
132004

user output
132004

Test 16

Verdict: ACCEPTED

input
6
55080 7072 70815 83996 29090 1...

correct output
154985

user output
154985

Test 17

Verdict:

input
7
55080 7072 70815 83996 29090 1...

correct output
144137

user output
150988

Feedback: Incorrect character on line 1 col 2: expected "144137", got "150988"

Test 18

Verdict: ACCEPTED

input
10
96704 90063 54724 17269 97269 ...

correct output
389952

user output
389952

Test 19

Verdict:

input
3
96704 90063 54724 

correct output
41980

user output
90063

Feedback: Incorrect character on line 1 col 1: expected "41980", got "90063"

Test 20

Verdict: ACCEPTED

input
4
96704 90063 54724 17269 

correct output
151428

user output
151428

Test 21

Verdict: ACCEPTED

input
5
96704 90063 54724 17269 97269 

correct output
170063

user output
170063

Test 22

Verdict: ACCEPTED

input
6
96704 90063 54724 17269 97269 ...

correct output
248697

user output
248697

Test 23

Verdict: ACCEPTED

input
7
96704 90063 54724 17269 97269 ...

correct output
241545

user output
241545

Test 24

Verdict: ACCEPTED

input
10
96704 90063 54724 17269 97269 ...

correct output
389952

user output
389952

Test 25

Verdict: ACCEPTED

input
50
41702 99720 72033 93257 11 128...

correct output
1508857

user output
1508857

Test 26

Verdict: ACCEPTED

input
50
43600 18508 2592 93155 54967 9...

correct output
1261022

user output
1261022

Test 27

Verdict:

input
50
55080 7072 70815 83996 29090 1...

correct output
1204485

user output
1211557

Feedback: Incorrect character on line 1 col 3: expected "1204485", got "1211557"

Test 28

Verdict: ACCEPTED

input
50
96704 90063 54724 17269 97269 ...

correct output
1548881

user output
1548881

Test 29

Verdict:

input
250
41702 99720 72033 93257 11 128...

correct output
7048856

user output
7077728

Feedback: Incorrect character on line 1 col 3: expected "7048856", got "7077728"

Test 30

Verdict: ACCEPTED

input
250
43600 18508 2592 93155 54967 9...

correct output
7355456

user output
7355456

Test 31

Verdict: ACCEPTED

input
250
55080 7072 70815 83996 29090 1...

correct output
6879335

user output
6879335

Test 32

Verdict: ACCEPTED

input
250
96704 90063 54724 17269 97269 ...

correct output
7241700

user output
7241700

Test 33

Verdict: ACCEPTED

input
900
41702 99720 72033 93257 11 128...

correct output
25585084

user output
25585084

Test 34

Verdict: ACCEPTED

input
900
43600 18508 2592 93155 54967 9...

correct output
25559325

user output
25559325

Test 35

Verdict: ACCEPTED

input
900
55080 7072 70815 83996 29090 1...

correct output
25395388

user output
25395388

Test 36

Verdict: ACCEPTED

input
900
96704 90063 54724 17269 97269 ...

correct output
25722421

user output
25722421

Test 37

Verdict:

input
10000
41702 99720 72033 93257 11 128...

correct output
286456959

user output
286474819

Feedback: Incorrect character on line 1 col 5: expected "286456959", got "286474819"

Test 38

Verdict:

input
3
2 3 3 

correct output
1

user output
3

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

Test 39

Verdict: ACCEPTED

input
4
2 4 3 4 

correct output
8

user output
8

Test 40

Verdict:

input
5
3 5 4 5 1 

correct output
9

user output
10

Feedback: Incorrect character on line 1 col 1: expected "9", got "10"

Test 41

Verdict: ACCEPTED

input
6
3 6 5 6 1 1 

correct output
13

user output
13

Test 42

Verdict: ACCEPTED

input
7
3 7 6 7 1 1 3 

correct output
16

user output
16

Test 43

Verdict: ACCEPTED

input
10
5 10 8 10 1 2 4 10 2 3 

correct output
35

user output
35

Test 44

Verdict: ACCEPTED

input
3
2 1 1 

correct output
1

user output
1

Test 45

Verdict: ACCEPTED

input
4
2 1 1 4 

correct output
5

user output
5

Test 46

Verdict: ACCEPTED

input
5
3 1 1 5 3 

correct output
7

user output
7

Test 47

Verdict: ACCEPTED

input
6
3 2 1 6 4 6 

correct output
14

user output
14

Test 48

Verdict: ACCEPTED

input
7
4 2 1 7 4 7 4 

correct output
17

user output
17

Test 49

Verdict: ACCEPTED

input
10
5 2 1 10 6 10 5 5 5 4 

correct output
31

user output
31

Test 50

Verdict:

input
3
2 3 3 

correct output
1

user output
3

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

Test 51

Verdict: ACCEPTED

input
4
2 4 3 4 

correct output
8

user output
8

Test 52

Verdict:

input
5
3 5 4 5 1 

correct output
9

user output
10

Feedback: Incorrect character on line 1 col 1: expected "9", got "10"

Test 53

Verdict: ACCEPTED

input
6
3 6 5 6 1 1 

correct output
13

user output
13

Test 54

Verdict: ACCEPTED

input
7
3 7 6 7 1 1 3 

correct output
16

user output
16

Test 55

Verdict: ACCEPTED

input
10
5 10 8 10 1 2 4 10 2 3 

correct output
35

user output
35

Test 56

Verdict: ACCEPTED

input
3
2 1 1 

correct output
1

user output
1

Test 57

Verdict: ACCEPTED

input
4
2 1 1 4 

correct output
5

user output
5

Test 58

Verdict: ACCEPTED

input
5
3 1 1 5 3 

correct output
7

user output
7

Test 59

Verdict: ACCEPTED

input
6
3 2 1 6 4 6 

correct output
14

user output
14

Test 60

Verdict: ACCEPTED

input
7
4 2 1 7 4 7 4 

correct output
17

user output
17

Test 61

Verdict: ACCEPTED

input
10
5 2 1 10 6 10 5 5 5 4 

correct output
31

user output
31

Test 62

Verdict:

input
3
2 1 3 

correct output
2

user output
3

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

Test 63

Verdict: ACCEPTED

input
4
3 1 3 4 

correct output
6

user output
6

Test 64

Verdict: ACCEPTED

input
5
3 1 4 5 2 

correct output
7

user output
7

Test 65

Verdict: ACCEPTED

input
6
4 1 5 6 2 1 

correct output
11

user output
11

Test 66

Verdict:

input
7
4 1 5 6 3 1 4 

correct output
11

user output
12

Feedback: Incorrect character on line 1 col 2: expected "11", got "12"

Test 67

Verdict: ACCEPTED

input
10
10 10 6 2 10 9 8 7 7 6 

correct output
41

user output
41

Test 68

Verdict:

input
3
3 3 2 

correct output
1

user output
3

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

Test 69

Verdict: ACCEPTED

input
4
4 4 3 1 

correct output
7

user output
7

Test 70

Verdict: ACCEPTED

input
5
5 5 3 1 5 

correct output
9

user output
9

Test 71

Verdict: ACCEPTED

input
6
6 6 4 2 6 6 

correct output
16

user output
16

Test 72

Verdict: ACCEPTED

input
7
7 7 4 2 7 6 6 

correct output
18

user output
18

Test 73

Verdict: ACCEPTED

input
10
10 10 6 2 10 9 8 7 7 6 

correct output
41

user output
41

Test 74

Verdict: ACCEPTED

input
50
21 50 37 47 1 7 16 50 8 12 5 2...

correct output
764

user output
764

Test 75

Verdict: ACCEPTED

input
50
22 10 2 47 28 48 22 25 22 17 1...

correct output
641

user output
641

Test 76

Verdict:

input
50
28 4 36 42 15 7 26 29 45 22 45...

correct output
610

user output
614

Feedback: Incorrect character on line 1 col 3: expected "610", got "614"

Test 77

Verdict: ACCEPTED

input
50
49 46 28 9 49 43 36 31 35 30 1...

correct output
783

user output
783

Test 78

Verdict:

input
250
105 250 181 234 1 33 76 250 37...

correct output
17676

user output
17749

Feedback: Incorrect character on line 1 col 3: expected "17676", got "17749"

Test 79

Verdict: ACCEPTED

input
250
109 47 7 233 138 237 109 122 1...

correct output
18449

user output
18449

Test 80

Verdict: ACCEPTED

input
250
138 18 178 210 73 31 128 143 2...

correct output
17250

user output
17250

Test 81

Verdict: ACCEPTED

input
250
242 226 137 44 244 214 179 153...

correct output
18157

user output
18157

Test 82

Verdict: ACCEPTED

input
900
376 898 649 840 1 116 273 900 ...

correct output
230450

user output
230450

Test 83

Verdict: ACCEPTED

input
900
393 167 24 839 495 853 392 437...

correct output
230221

user output
230221

Test 84

Verdict: ACCEPTED

input
900
496 64 638 756 262 110 460 513...

correct output
228745

user output
228745

Test 85

Verdict: ACCEPTED

input
900
871 811 493 156 876 771 644 54...

correct output
231686

user output
231686

Test 86

Verdict:

input
10000
4171 9972 7204 9326 2 1282 302...

correct output
28647603

user output
28649390

Feedback: Incorrect character on line 1 col 5: expected "28647603", got "28649390"

Test 87

Verdict: ACCEPTED

input
100000
41703 99721 72034 93258 12 128...

correct output
2838931183

user output
2838931183

Test 88

Verdict: ACCEPTED

input
100000
43601 18509 2593 93156 54968 9...

correct output
2842573127

user output
2842573127

Test 89

Verdict: ACCEPTED

input
100000
55081 7073 70816 83997 29091 1...

correct output
2839271262

user output
2839271262

Test 90

Verdict: ACCEPTED

input
4
100000 100000 100000 100000 

correct output
200000

user output
200000

Test 91

Verdict:

input
5
100000 100000 100000 100000 10...

correct output
100000

user output
200000

Feedback: Incorrect character on line 1 col 1: expected "100000", got "200000"

Test 92

Verdict: ACCEPTED

input
6
100000 100000 100000 100000 10...

correct output
300000

user output
300000

Test 93

Verdict:

input
7
100000 100000 100000 100000 10...

correct output
200000

user output
300000

Feedback: Incorrect character on line 1 col 1: expected "200000", got "300000"

Test 94

Verdict: ACCEPTED

input
10
100000 100000 100000 100000 10...

correct output
500000

user output
500000

Test 95

Verdict: ACCEPTED

input
50
100000 100000 100000 100000 10...

correct output
2500000

user output
2500000

Test 96

Verdict: ACCEPTED

input
250
100000 100000 100000 100000 10...

correct output
12500000

user output
12500000

Test 97

Verdict: ACCEPTED

input
900
100000 100000 100000 100000 10...

correct output
45000000

user output
45000000

Test 98

Verdict: ACCEPTED

input
10000
100000 100000 100000 100000 10...

correct output
500000000

user output
500000000

Test 99

Verdict: ACCEPTED

input
100000
100000 100000 100000 100000 10...

correct output
5000000000

user output
5000000000

Test 100

Verdict:

input
3
100000 100000 100000 

correct output
0

user output
100000

Feedback: Incorrect character on line 1 col 1: expected "0", got "100000"