Submission
Status:
[PPPPPPPPPP]
Subtask/Task Score:
{100/100}
Score: 100
User: kawinavokiwi
Problemset: เรียงสตริง
Language: cpp
Time: 0.004 second
Submitted On: 2026-10-07 19:58:14
#include <bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(false);cin.tie(0);
string n;
cin >> n;
int l = n.length();
for(int i = 0; i < l; i++){
for(int j = 0; j < l - i - 1; j++){
if(n[j] > n[j+1]){
swap(n[j], n[j+1]);
}
}
}
for(int i = 0; i < l; i++){
if(i == 0 || n[i] != n[i-1]){
cout << n[i] << " ";
}
}
return 0;
}