Submission

[PPPPPPPPPP]

Score: 100

User: whatisdp

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-10 10:22:32

#include<bits/stdc++.h>
using namespace std;
int main() {
	cin.tie(0)->sync_with_stdio(false);
	char s[31];
	cin>>s;
	int len=strlen(s);
	sort(s, s+len);
	int i=0;
	char prev=0;
	while(i<len) {
		if (prev!=s[i]) cout<<s[i]<<' ';
		prev=s[i];
		i++;
	}
}