Kindergarten

#include "bits/stdc++.h"

using namespace std;

int main() {

    int N;
    cin >> N;

    int **R = new int*[N];

    for (int i = 0; i < N; i++) {
        R[i] = new int[N];
        for (int j = 0; j < N; j++)
            cin >> R[i][j];
    }

    vector<int> permutation;
    for (int i = 0; i < N; i++)
        permutation.push_back(i);

    int sum = 0;
    for (int i = 0; i < N-1; i++)
        sum += R[permutation[i]][permutation[i+1]];

    next_permutation(permutation.begin(),permutation.end());

    do {
        int s = 0;
        for (int i = 0; i < N-1; i++)
            s += R[permutation[i]][permutation[i+1]];

        if (s < sum)
            sum = s;
    } while (next_permutation(permutation.begin(),permutation.end()));

    cout << sum << endl;

    return 0;

}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED

Test 18

Verdict: ACCEPTED

Test 19

Verdict: ACCEPTED

Test 20

Verdict: ACCEPTED

Test 21

Verdict: ACCEPTED

Test 22

Verdict: ACCEPTED

Test 23

Verdict: ACCEPTED

Test 24

Verdict: ACCEPTED

Test 25

Verdict: ACCEPTED

Test 26

Verdict: ACCEPTED

Test 27

Verdict: ACCEPTED

Test 28

Verdict: ACCEPTED

Test 29

Verdict: ACCEPTED

Test 30

Verdict: ACCEPTED

Test 31

Verdict: TIME LIMIT EXCEEDED

Test 32

Verdict: TIME LIMIT EXCEEDED

Test 33

Verdict: TIME LIMIT EXCEEDED

Test 34

Verdict: TIME LIMIT EXCEEDED

Test 35

Verdict: TIME LIMIT EXCEEDED

Test 36

Verdict: TIME LIMIT EXCEEDED

Test 37

Verdict: TIME LIMIT EXCEEDED

Test 38

Verdict: TIME LIMIT EXCEEDED

Test 39

Verdict: TIME LIMIT EXCEEDED

Test 40

Verdict: TIME LIMIT EXCEEDED

Test 41

Verdict: TIME LIMIT EXCEEDED

Test 42

Verdict: TIME LIMIT EXCEEDED

Test 43

Verdict: TIME LIMIT EXCEEDED

Test 44

Verdict: TIME LIMIT EXCEEDED

Test 45

Verdict: TIME LIMIT EXCEEDED

Test 46

Verdict: TIME LIMIT EXCEEDED

Test 47

Verdict: TIME LIMIT EXCEEDED

Test 48

Verdict: TIME LIMIT EXCEEDED

Test 49

Verdict: TIME LIMIT EXCEEDED

Test 50

Verdict: TIME LIMIT EXCEEDED

Test 51

Verdict: TIME LIMIT EXCEEDED

Test 52

Verdict: TIME LIMIT EXCEEDED

Test 53

Verdict: TIME LIMIT EXCEEDED

Test 54

Verdict: TIME LIMIT EXCEEDED

Test 55

Verdict: TIME LIMIT EXCEEDED

Test 56

Verdict: TIME LIMIT EXCEEDED

Test 57

Verdict: TIME LIMIT EXCEEDED

Test 58

Verdict: TIME LIMIT EXCEEDED

Test 59

Verdict: TIME LIMIT EXCEEDED

Test 60

Verdict: TIME LIMIT EXCEEDED

Test 61

Verdict: TIME LIMIT EXCEEDED

Test 62

Verdict: TIME LIMIT EXCEEDED

Test 63

Verdict: TIME LIMIT EXCEEDED

Test 64

Verdict: TIME LIMIT EXCEEDED

Test 65

Verdict: TIME LIMIT EXCEEDED

Test 66

Verdict: TIME LIMIT EXCEEDED

Test 67

Verdict: TIME LIMIT EXCEEDED

Test 68

Verdict: TIME LIMIT EXCEEDED

Test 69

Verdict: TIME LIMIT EXCEEDED

Test 70

Verdict: TIME LIMIT EXCEEDED

Test 71

Verdict: TIME LIMIT EXCEEDED

Test 72

Verdict: TIME LIMIT EXCEEDED

Test 73

Verdict: TIME LIMIT EXCEEDED

Test 74

Verdict: TIME LIMIT EXCEEDED

Test 75

Verdict: TIME LIMIT EXCEEDED

Test 76

Verdict: TIME LIMIT EXCEEDED

Test 77

Verdict: TIME LIMIT EXCEEDED

Test 78

Verdict: TIME LIMIT EXCEEDED

Test 79

Verdict: TIME LIMIT EXCEEDED

Test 80

Verdict: TIME LIMIT EXCEEDED

Test 81

Verdict: TIME LIMIT EXCEEDED

Test 82

Verdict: TIME LIMIT EXCEEDED

Test 83

Verdict: TIME LIMIT EXCEEDED

Test 84

Verdict: TIME LIMIT EXCEEDED

Test 85

Verdict: TIME LIMIT EXCEEDED

Test 86

Verdict: TIME LIMIT EXCEEDED

Test 87

Verdict: TIME LIMIT EXCEEDED

Test 88

Verdict: TIME LIMIT EXCEEDED

Test 89

Verdict: TIME LIMIT EXCEEDED

Test 90

Verdict: TIME LIMIT EXCEEDED