제출 #743017

#제출 시각아이디문제언어결과실행 시간메모리
743017vjudge1Lasers (NOI19_lasers)C++17
0 / 100
25 ms1100 KiB
#include<bits/stdc++.h>
using namespace std;

int l,r;

int main()
{
    cin >> l >> r;
    ios_base::sync_with_stdio(0); cin.tie(0);
    for(int i=1;i<=r;++i)
    {
        int n; cin >> n;
        while(n--)
        {
            int len; cin >> len;
            if(len < l/2) cout << "0\n";
            else if(len > l/2) cout << abs(len-l/2) << '\n';
        }
    }
    return 0;
}
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