Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: peilin

Problemset: เรียงสตริง

Language: cpp

Time: 0.007 second

Submitted On: 2025-09-26 08:43:37

#include<iostream>
using namespace std;

int main() {
	string a;
	int box[123]={0};
	cin >> a;

	for(int i=0; i<a.size(); i++) {
		box[a[i]]+=1;
	}
	for(int i=0; i<123; i++) {
		if(box[i]>0) {
			cout << char(i) << " ";			
		}
	}
}