#include<iostream>
#include<cstdlib>

using namespace std;

int main(){
int min;
int a[8]={1,0,3,0,3,6,7,2};
for(int k=0;k<8;k++){
    if (a[k]>0)
        min=a[k];
        for(int j=k+1;j<8;j++){
            if(a[j]<min&&a[j]!=0)
              min=a[j];
            else
            break;
        }
}
cout<<min<<endl;
return 0;

}