Submission

[PPPPPPPPPP]

Score: 100

User: brightokung

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2024-12-08 17:58:09

#include <iostream>
using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    string s,c;
    bool stat=1;
    cin >> s;
    while(stat)
    {
        stat=0;
        for(int i=0;i<s.size()-1;i++)
        {
            if(s[i]>s[i+1])
            {
                char buffer=s[i];
                s[i]=s[i+1];
                s[i+1]=buffer;
                stat=1;
            }
        }
    }
    for(int i=0;i<s.size();i++)
    {
        if(s[i]!=s[i+1])
            cout << s[i] << " ";
    }
}