Submission #1689194


Source Code Expand

#include <iostream>
#include <string>

using namespace std;

int main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);

    int n;
    cin >> n;

    int ans_counter[26];
    for (int i = 0; i < 26; ++i)
    {
        ans_counter[i] = 1e9;
    }

    for (int i = 0; i < n; ++i)
    {
        int counter[26] = {0};
        string S;
        cin >> S;
        for (int j = 0; j < S.size(); ++j)
        {
            ++counter[(int)S[j] - 'a'];
        }

        for (int j = 0; j < 26; ++j)
        {
            ans_counter[j] = min(ans_counter[j], counter[j]);
        }
    }

    string ans = "";
    for (int i = 0; i < 26; ++i)
    {
        for (int j = 0; j < ans_counter[i]; ++j)
        {
            ans += 'a' + i;
        }
    }

    cout << ans << endl;
}

Submission Info

Submission Time
Task C - Dubious Document
User colaholic
Language C++14 (GCC 5.4.1)
Score 300
Code Size 821 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 10
Set Name Test Cases
Sample 0_000.txt, 0_001.txt
All 0_000.txt, 0_001.txt, dec_half.txt, hand.txt, max.txt, max_10.txt, max_5.txt, maxx.txt, rnd.txt, single.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt AC 1 ms 256 KB
dec_half.txt AC 1 ms 256 KB
hand.txt AC 1 ms 256 KB
max.txt AC 1 ms 256 KB
max_10.txt AC 1 ms 256 KB
max_5.txt AC 1 ms 256 KB
maxx.txt AC 1 ms 256 KB
rnd.txt AC 1 ms 256 KB
single.txt AC 1 ms 256 KB