Submission

Score: 0

User: Prap

Problemset: ตรวจบัตรเครดิต

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-08 19:41:28

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
	string a;
	cin>>a;
	int b = a.length();
	int dat[130] = {0};
	for (int i = 0; i<b; i++) {
		dat[a[i]]++;
	}
	for (int i = 60; i<130; i++) {
		if (dat[i] != 0) {
			cout<<char(i)<<" ";
		}
	}
}