#include <iostream>
#include <string>
using namespace std;
void Spacer(string s){
for(int i=0;i<s.length();i++){
if(s[i]==' '){
s[i+1]-=32; //zamien na duza
s.erase(i,1); // usun spacje
}
}
cout<<s<<endl;
}
int main(){
string s1="";
getline(cin,s1);
Spacer(s1);
getline(cin,s1);
Spacer(s1);
return 0;
}
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