#include <iostream>
using namespace std;
int main() {
int n, m;
cin >> n;
cin >> m;
int *a = new int [n];
int *b = new int [m];
for (int i = 0; i < n; i ++) {
cin >> a[i];
cout << i << " элемент = " << a[i] << endl;
}
cout << endl;
for (int i = 0; i < m; i ++) {
cin >> b[i];
cout << i << " элемент = " << b[i] << endl;
}
cout <<endl;
int i = 0, j = 0;
while (i < n && j < m) {
if (a[i] <= b[j]) {
cout << a[i] << endl;
i++;
}
else {
cout << b[j] << endl;
j++;
}
}
delete [] a;
delete [] b;
return 0;
}