#include <iostream>
#include <string>
#include <string.h>
 
using namespace std;
 
int dlugosc;
int ile=1;
 
char tekst[1000];
char szukany=' ';
 
int main()
{
    while(cin.getline(tekst,1000))
    {
 
    dlugosc=strlen(tekst);
 
    if(tekst[0]!=szukany&&tekst[0]>'a')
    {
        tekst[0]=tekst[0]-32;
        cout<<tekst[0];
    }
    else if(tekst[0]==szukany)
    {
        tekst[0]='\0';
        if(tekst[0+1]!=szukany&&tekst[0+1]>'a')
            {
                tekst[0+1]=tekst[0+1]-32;
            }
    }
    else
        cout<<tekst[0];
 
    for(int i=1; i<dlugosc; i++)
    {
        if(tekst[i]!=szukany)
        {
           cout<<tekst[i];
 
        }
        else if(tekst[i]==szukany)
        {
            tekst[i]='\0';
            if(tekst[i+1]!=szukany&&tekst[i+1]>'a')
            {
                tekst[i+1]=tekst[i+1]-32;
            }
        }
    }
    cout<<endl;
    }
    return 0;
}
 

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Dzisiaj jest czwartek,
A jutro bedzie piatek.
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basia                ma                          .,.,..,                          Kota
Basai                         .ma                                                 kota
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 .Basia                        ghdfjhgj                            ,,,                  .