Submission

Status:

[PPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: vachirasawin

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-13 16:10:07

// grader-chan
// c1_bkk67_2.cpp | c1_bkk67_2

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    string word1, word2;
    cin >> word1 >> word2;

    set<char> cmp;
    for (char &i : word1) {
        for (char &j : word2) {
            if (i == j) cmp.insert(i);
        }
    }

    for (auto &i : cmp) {
        cout << i << " ";
    }

    return 0;
}