根据题意模拟即可。

#include <bits/stdc++.h>
using namespace std;
bool ok[127];
int main()
{
    int n;
    cin >> n;
    int s = 0;
    for (int i = 1; i <= n; i++)
    {
        string x;
        cin >> x;
        s += x.size();
        for (int j = 0; j <= x.size() - 1; j++)
            ok[x[j]]++;
    }
    for (int i = 97; i <= 122; i++)
        if (!ok[i]) s = 9999;
    if (s <= 40) puts("The quick brown fox jumps over a lazy dog.");
    else puts("Cwm fjord bank glyphs vext quiz.");
    return 0;
}