Submission

Score: 0

User: bossc

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2026-04-16 11:50:36

#include <iostream>
#include <set>
using namespace std;
int main() {
  string a,b;
  cin >> a >> b;
  set<char> set;
  for (auto i : a) {
    for (auto j :b) {
      if (i == j) {
        cout << i << " ";
      }
    }
  }
}