Pagini recente » Cod sursa (job #1227271) | Cod sursa (job #741485) | Cod sursa (job #169199) | Cod sursa (job #2230639) | Cod sursa (job #3305698)
#include <iostream>
#include<fstream>
using namespace std;
const long long INF=1LL<<62;
ifstream fin("podm.in");
ofstream fout("podm.out");
int n;
short int D[501];
long long m[500][500];
void calcul()
{
for(int d=1; d<n; d++)
for(int i=n-d-1; i>=0; i--)
{
int j=i+d;
m[i][j]=INF;
for(int k=i; k<j; k++)
{
long long t=m[i][k]+m[k+1][j]+(long long)D[i]*D[k+1]*D[j+1];
if(m[i][j]>t)
m[i][j]=t;
}
}
}
int main()
{
fin>>n;
for(int i=0; i<=n; i++)
fin>>D[i];
calcul();
fout<<m[0][n-1];
fin.close();
fout.close();
return 0;
}