#include 

using namespace std;
int dp[105][105];
int n;
int matrica[105][105];
int main()
{
cin>>n;
for(int i=0; i>matrica[i][j];
    }
}

for(int i=0; idp[i][n-1-i]){
                minimum=dp[i][n-1-i];
                i1=i+1;
                j1=n-i;
            }
}
cout<