#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 a[101][101],n,max_1=-1,min_1=100000; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; } } for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ if(a[i][j]>max_1){ max_1=a[i][j]; }if(a[i][j]<min_1){ min_1=a[i][j]; } } } cout<<min_1<<" "<<max_1; return 0; }