#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n,i,j,min=1000,max=0; cin>>n; int a[n][n]; for(i=0;i<n;i++){ for(j=0;j<n;j++){ cin>>a[i][j]; if(a[i][j]<min){ min=a[i][j]; }else if(a[i][j]>max){ max=a[i][j]; } } } cout<<min<<" "<<max; return 0; }