241672026-02-05 11:36:37domdiridomdidomVárosnézéscpp17Wrong answer 20/80123ms1596 KiB
#include <iostream>
#include <vector>
#include <climits>

using std::vector;

void rek(vector<int> & ertek, vector<int> & dp, vector<vector<int>> & graf, int u, vector<int> & parent) {
    for(const auto & v : graf[u]) {
        if(dp[u] + ertek[v] > dp[v]) {
            dp[v] = dp[u] + ertek[v];
            parent[v] = u;
            rek(ertek, dp, graf, v, parent);
        }
    }
}

int main() {
    int n, m;
    std::cin >> n >> m;
    vector<int> ertek(n), dp(n, INT_MIN), parent(n), ut;
    vector<vector<int>> graf(n);
    for(int i = 0; i < n; i++)
        std::cin >> ertek[i];
    for(int i = 0; i < m; i++) {
        int u, v;
        std::cin >> u >> v; u--; v--;
        graf[u].push_back(v);
    }
    dp[0] = ertek[0];
    rek(ertek, dp, graf, 0, parent);

    std::cout << dp[n - 1] << '\n';
    for(int i = n - 1; i != 0; i = parent[i])
        ut.push_back(i);
    ut.push_back(0);
    for(int i = ut.size() - 1; i >= 0; i--)
        std::cout << ut[i] + 1 << ' ';
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
subtask220/20
2Accepted1ms316 KiB
3Accepted1ms316 KiB
4Accepted1ms316 KiB
5Accepted4ms564 KiB
6Accepted3ms316 KiB
7Accepted8ms856 KiB
8Accepted8ms864 KiB
9Accepted1ms500 KiB
10Accepted14ms1588 KiB
11Accepted1ms316 KiB
12Accepted1ms316 KiB
subtask30/25
13Accepted1ms316 KiB
14Accepted1ms316 KiB
15Accepted1ms316 KiB
16Accepted1ms316 KiB
17Accepted1ms316 KiB
18Accepted1ms316 KiB
19Accepted1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Accepted4ms316 KiB
23Wrong answer2ms316 KiB
24Accepted4ms316 KiB
25Accepted3ms316 KiB
26Wrong answer3ms316 KiB
27Wrong answer4ms484 KiB
28Accepted28ms652 KiB
29Accepted4ms316 KiB
30Accepted28ms820 KiB
31Wrong answer16ms820 KiB
32Wrong answer34ms820 KiB
33Wrong answer10ms1076 KiB
subtask40/20
34Accepted2ms316 KiB
35Accepted2ms316 KiB
36Accepted2ms316 KiB
37Accepted1ms316 KiB
38Accepted1ms316 KiB
39Accepted1ms316 KiB
40Accepted1ms316 KiB
41Wrong answer1ms316 KiB
42Wrong answer1ms316 KiB
43Wrong answer1ms528 KiB
44Accepted1ms316 KiB
45Wrong answer1ms316 KiB
46Accepted1ms316 KiB
47Accepted1ms316 KiB
48Wrong answer1ms316 KiB
49Wrong answer1ms508 KiB
50Accepted1ms316 KiB
51Accepted1ms316 KiB
52Accepted1ms508 KiB
53Accepted1ms316 KiB
54Accepted1ms316 KiB
55Accepted1ms316 KiB
56Accepted1ms316 KiB
57Accepted1ms316 KiB
58Accepted1ms316 KiB
59Accepted1ms316 KiB
60Accepted1ms332 KiB
61Accepted1ms324 KiB
62Accepted1ms316 KiB
63Accepted1ms316 KiB
64Accepted1ms352 KiB
65Accepted1ms316 KiB
66Accepted1ms316 KiB
subtask50/15
67Accepted2ms316 KiB
68Accepted1ms316 KiB
69Accepted1ms316 KiB
70Accepted1ms316 KiB
71Accepted4ms564 KiB
72Accepted3ms316 KiB
73Accepted8ms856 KiB
74Accepted8ms864 KiB
75Accepted1ms500 KiB
76Accepted14ms1588 KiB
77Accepted1ms316 KiB
78Accepted1ms316 KiB
79Accepted1ms316 KiB
80Accepted1ms316 KiB
81Accepted1ms316 KiB
82Accepted1ms316 KiB
83Accepted1ms316 KiB
84Accepted1ms316 KiB
85Accepted1ms316 KiB
86Wrong answer1ms316 KiB
87Wrong answer1ms316 KiB
88Accepted4ms316 KiB
89Wrong answer2ms316 KiB
90Accepted4ms316 KiB
91Accepted3ms316 KiB
92Wrong answer3ms316 KiB
93Wrong answer4ms484 KiB
94Accepted28ms652 KiB
95Accepted4ms316 KiB
96Accepted28ms820 KiB
97Wrong answer16ms820 KiB
98Wrong answer34ms820 KiB
99Wrong answer10ms1076 KiB
100Accepted2ms316 KiB
101Accepted2ms316 KiB
102Accepted1ms316 KiB
103Accepted1ms316 KiB
104Accepted1ms316 KiB
105Accepted1ms316 KiB
106Wrong answer1ms316 KiB
107Wrong answer1ms316 KiB
108Wrong answer1ms528 KiB
109Accepted1ms316 KiB
110Wrong answer1ms316 KiB
111Accepted1ms316 KiB
112Accepted1ms316 KiB
113Wrong answer1ms316 KiB
114Wrong answer1ms508 KiB
115Accepted1ms316 KiB
116Accepted1ms316 KiB
117Accepted1ms508 KiB
118Accepted1ms316 KiB
119Accepted1ms316 KiB
120Accepted1ms316 KiB
121Accepted1ms316 KiB
122Accepted1ms316 KiB
123Accepted1ms316 KiB
124Accepted1ms316 KiB
125Accepted1ms332 KiB
126Accepted1ms324 KiB
127Accepted1ms316 KiB
128Accepted1ms316 KiB
129Accepted1ms352 KiB
130Accepted1ms316 KiB
131Accepted1ms316 KiB
132Accepted4ms316 KiB
133Wrong answer2ms316 KiB
134Accepted4ms316 KiB
135Accepted2ms316 KiB
136Accepted3ms428 KiB
137Wrong answer2ms324 KiB
138Accepted3ms316 KiB
139Wrong answer3ms316 KiB
140Accepted6ms648 KiB
141Accepted3ms552 KiB
142Accepted9ms820 KiB
143Accepted10ms820 KiB
144Accepted12ms1024 KiB
145Accepted8ms924 KiB
146Accepted23ms1596 KiB
147Accepted19ms1376 KiB
148Accepted123ms1368 KiB
149Accepted13ms1040 KiB