Submission

Score: 100

User: rrrrrrrr

Problemset: เรียงสตริง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-02 12:32:58

#include <iostream>
using namespace std;
char a[105];
int main(){
	cin>>a;
	for(int i=0;a[i]!='\0';i++){
		for(int j=0;a[j]!='\0';j++){
			if(a[j]>a[i] && a[j]!=a[i]){
				int x;
				x=a[j];
				a[j]=a[i];
				a[i]=x;
			}
		}
	}
	for(int i=0;a[i]!='\0';i++){
		if(a[i]!=a[i-1]){
			cout<<a[i]<<" ";
		}
	}
	return 0;
}