Submission
Status:
[PPPPPPPP]
Subtask/Task Score:
{100/100}
Score: 100
User: eexd
Problemset: สตริงซ้ำซ้ำ
Language: cpp
Time: 0.003 second
Submitted On: 2025-09-26 17:23:19
#include <bits/stdc++.h>
using namespace std;
#define str string
#define int long long
int32_t main()
{
cin.tie(0); ios::sync_with_stdio(0);
str a1, a2; cin >> a1 >> a2;
vector<int> arr(150, -1);
for(int i=0; i<(int)a1.size(); i++)
{
for(int j=0; j<(int)a2.size(); j++)
{
if(a1[i] == a2[j]) arr[(int)a1[i]]++;
}
}
for (int i=0; i<150; i++) if(arr[i]!=-1) cout << (char)i << ' ';
cout << '\n';
return (0);
}