Submission

Score: 0

User: Prap

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-24 17:21:28

#include <iostream>
#include <string>
#include <cmath>
using namespace std;
int main() {
	string nig;
	cin>>nig;
	int data[127] = {0};
	int len = nig.length();
	for (int i = 0; i<len; i++) {
		data[int(nig[i])]++;
	}
	for (int i = 0; i<128; i++) {
		if (data[i] != 0) {
			cout<<char(i)<<" ";
		}
	}
	return 0;
}