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- #include<iostream>
- using namespace std;
- void citire();
- void afisare();
- void back(int k);
- int y[100], p[100],n , s;
- int a[100][100];
- int main()
- {
- citire();
- y[1] = 1;
- p[1] = 1;
- back(2);
- return 0;
- }
- void citire()
- {
- int i,j;
- cin >> n;
- for(i=1; i<=n; i++)
- for(j=1; j<=n; j++)
- cin >> a[i][j];
- }
- void afisare()
- {
- cout << endl;
- for(int i=1; i<=n; i++)
- cout << y[i] << " ";
- cout << endl << s;
- }
- void back(int k)
- { int min=100000, imin;
- for(int i=1; i<=n; i++)
- if(!p[i] && a[y[k-1]][i]< min && i!=y[k-1])
- {
- min = a[y[k-1]][i];
- imin = i;
- }
- y[k] = imin;
- p[imin] = 1;
- s = s+a[y[k-1]][imin];
- if(k==n)
- afisare();
- else
- back(k+1);
- }
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