User Input

#include <bits/stdc++.h>
using namespace std;


int main() {
#ifdef Niloy
    read("input.txt");
    write("output.txt");
#endif

    int first, last;
    scanf("%d%d", &first);
    scanf("%d", &last);
    printf("First: %d \nLast: %d\n", first, last);

    cerr << "time = " << (clock() / CLOCKS_PER_SEC) << " sec" << '\n';
    return 0;
}