这题

#include <cstdio>

typedef unsigned long long ull;
const ull k = 445049,p = 1.5e6;

ull n,a,d,b,e;

int main() {
scanf("%llu%llu%llu",&n,&a,&d);
b = a * k * p + 1,e = d * k * p;
printf("%llu %llu\n",b,e);
return 0;
}

能用吗（不会用完就封禁了吧？）