#include
#include<stdio.h>
int main() {
int ch;
int dx= 0,xx=0;
printf("Please enter some characters:\n");
while ((ch = getchar()) != EOF)
{
if (ch >= 65 && ch <= 90)
dx++;
else if (ch >= 97 && ch <= 122)
xx++;
}
printf("%d %d\n", dx, xx);
return 0;
}