Submission

[PPPPPPPPPP]

Score: 100

User: iwannasleep

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-11 01:31:17

#include <bits/stdc++.h>
using namespace std;
int main(){
	int c[52]={};
	char a[31];
	scanf(" %s",a);
	for(int i=0;i<strlen(a);i++)
	{	if(a[i]>='A'&&a[i]<='Z') c[a[i]-'A']++;
		else c[26+a[i]-'a']++;
	}
	for(int i=0;i<52;i++)
	{
		if(c[i])
		{
			if(i<26) printf("%c ",i+'A');
			else printf("%c ",i+'a'-26);
		}
	}
	return 0;
}