// minu.cpp
#include <iostream.h>
void minu(char c[])
{int i,n = 0;
 while(c[n] != '\0')n++;
 for(i = 0; i< (n-1); i++)
 { if(c[i] >= 65 && c[i] <= 90)
   cout << static_cast <char>(c[i] + 32);
   else cout << c[i];
 }
}
int main()
{
 char ca[100];
 int i = 0;
 char a;
 cout << "scrivi uns frase: \n";
 while(cin.get(a))
 {ca[i] = a;
  i++;
 }
 minu(ca);
 return 0;
}