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;
}