Submission

Score: 0

User: Prima

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-08 20:16:49

#include<iostream>
using namespace std;

int main(){
	string n;
	char arr[n.length()];
	cin >> n;
	
	for(int i=0; i<n.length()-1; i++){
		for(int j=0; j<n.length()-1; j++){
			if(n[j]>n[j+1]){
				int temp = n[j];
				n[j] = n[j+1];
				n[j+1] = temp;
			}
		}
	}
	
	for(int i=0; i<n.length(); i++){
		if(n[i]!=n[i-1]){
			cout << n[i];
		}
	}
}