Submission #923010

#	Time	Username	Problem	Language	Result	Execution time	Memory
923010		12345678	Brunhilda’s Birthday (BOI13_brunhilda)	C++17	8.10 / 100	23 ms	2140 KiB

brunhilda

#include <bits/stdc++.h>

using namespace std;

long long m, q, pd=1, x, vl;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>m>>q;
    for (int i=1; i<=m; i++) cin>>x, pd=min((long long)10000005, pd*x);
    while (q--)
    {
        cin>>vl;
        if (vl>=pd) cout<<"oo\n";
        else cout<<2*(vl/x)+((vl%x)!=0)<<'\n';
    }
}

• Subtask 1: 1.1111111111111112 / 20
• Subtask 2: 5.555555555555555 / 20
• Subtask 3: 1.4285714285714286 / 60