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#include<stdio.h>
#include <iostream>
#include<math.h>
#include <stdlib.h>
#include <string>
#include<algorithm>
using namespace std;
int main ()
{ string s,str1,str2,str3;
getline(cin,s);
for(int i=0;i<s.size();i++)
{
if((s[i]>='A'&&s[i]<='Z')||(s[i]>='a'&&s[i]<='z'))
{
str1.push_back(s[i]);
}
else if(s[i]>='0'&&s[i]<='9'){str2.push_back(s[i]);}
else str3.push_back(s[i]);
}
cout<<str1<<endl;
cout<<str2<<endl;
cout<<...
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