#include <iostream>
#include <vector>
using namespace std;

int main()
{
    int m, n, ta;
    cin >> m >> n >> ta;

    vector<int>buffa(m);
    vector<int>buffb(n);

    for (int i = 0; i < m; ++i) cin >> buffa[i];
    for (int j = 0; j < n; ++j) cin >> buffb[j];
    int l = 0, r = n - 1;
    bool flag = false;
    while(buffa[l] + buffb[r] != ta) {
        while (buffa[l] + buffb[r] > ta) r--;
        while (buffa[l] + buffb[r] < ta) l++;
    }
    cout << l << " " << r;
    return 0;
}