Submission

Score: 100

User: PROb221

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-04 17:27:55

//bkk67 ข้อ1
#include <iostream>
#include <string>
using namespace std;

int main() 
{
    int i,j;
    string str;
    cin >> str;
    int len=str.length();
    char New='/';
    for(i=0;i<len;i++) {
      for(j=i+1;j<len;j++) {
        if(str[i]>str[j]) {
          swap(str[i],str[j]);
        }
      }
    }
    for(i=0;i<len;i++) {
      if(New!=str[i]) {
      cout << str[i] << " ";
      New = str[i];
      }
    }
    return 0;
}