Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: goine

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 12:01:46

#include<iostream>
#include<algorithm>
using namespace std;

int main() {
	string x;
	cin >> x;
	
	sort(x.begin(), x.end());
	char last;
	for (char c: x) {
		if (last == c) continue;
		cout << c << ' ';
		last = c;
	}

	return 0;
}