Submission #3046591

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Source Code Expand

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

//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;

//container util
//------------------------------------------
#define ALL(a)  (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define SORT(c) sort((c).begin(),(c).end())

//constant
//--------------------------------------------
const double EPS = 1e-10;
const double PI  = acos(-1.0);
const int MOD = 1000000007;

//debug
#define dump(x)  cerr << #x << " = " << (x) << endl;
#define debug(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;

//main code

int main(int argc, char const* argv[])
{
    int H,W;
    cin >> H >> W;
    VVI dp(10,VI(10,0));
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 10; j++) {
            cin >> dp[i][j];
        }
    }

    for (int k = 0; k < 10; k++) {
        for (int i = 0; i < 10; i++) {
            for (int j = 0; j < 10; j++) {
                dp[i][j] = min(dp[i][j], dp[i][k] + dp[k][j]);
            }
        }
    }

    LL ans = 0;
    for (int i = 0; i < H; i++) {
        for (int j = 0; j < W; j++) {
            int a;
            cin >> a;
            if (a != -1) {
                ans += dp[a][1];
            }
        }
    }
    cout << ans << endl;
    return 0;
}

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