#include <iostream>
#include <string>
#include <algorytm>
using namespace std;
int main() {
string napis="Ala ma kota";
transform(napis.begin(), napis.end(), napis.begin(,::toupper);
cout<<napis<<end;
transform(napis.begin(), napis.end(), napis.begin(,::tolower);
cout<<napis<,end;
return 0;
}
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