Submission #1208779

#	Time	Username	Problem	Language	Result	Execution time	Memory
1208779		Hanksburger	Cipele (COCI18_cipele)	C++20	90 / 90	28 ms	1096 KiB

cipele

#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n, m, l=0, r=1e9;
    cin >> n >> m;
    vector<int> a(n), b(m);
    for (int i=0; i<n; i++)
        cin >> a[i];
    for (int i=0; i<m; i++)
        cin >> b[i];
    if (n>m)
        swap(n, m), swap(a, b);
    sort(a.begin(), a.end());
    sort(b.begin(), b.end());
    while (l<r)
    {
        int k=(l+r)/2, x=1;
        for (int i=0, j=0; i<n; i++, j++)
        {
            while (j<m && b[j]+k<a[i])
                j++;
            if (j==m || b[j]-k>a[i])
            {
                x=0;
                break;
            }
        }
        if (x)
            r=k;
        else
            l=k+1;
    }
    cout << l;
}

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9