#includeusing namespace std;int main(){int a[10]={0};int i,j,t,b,c;scanf("%d",&b);for(i=0;i{scanf("%d",&c);a[i]=c;}for(i=0;i<10;i++){for(j=0;j<10-i-1;j++){ if(a[j]{t=a[j];a[j]=a[j+1];a[j+1]=t;}}}printf("%d ",a[0]);return 0;}