Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Brook

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 22:05:38

#include<iostream>
#include<string>
using namespace std;
int main(){
	string a;
	cin>>a;
	int la=a.length();
	for(int i=1;i<la-1;i++){
		for(int j=0;j<la-1;j++){
			if(a[j]>a[j+1]){
				char e=a[j];
				a[j]=a[j+1];
				a[j+1]=e;
			}
		}
	}
	for(int i=1;i<la-1;i++){
		for(int j=0;j<la-1;j++){
			if(a[j]>a[j+1]){
				char e=a[j];
				a[j]=a[j+1];
				a[j+1]=e;
			}
		}
	}
	for(int i=0;i<la;i++){
		if(a[i]==a[i-1]){
			continue;
		}
		else{
			cout<<a[i]<<" ";
		}
	}
	
	
	return 0;
}