#include<iostream> using namespace std; int main(){ int r,c; cin>>r>>c; double a[r][c]; double mina=1e8; for(int i=0;i<r;++i){ for(int upi=0;upi<c;++upi){ cin>>a[i][upi]; if(a[i][upi]<mina) mina=a[i][upi]; } cout<<mina<<" "; mina=1e8; } return 0; }