#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <string.h>
#define MAX 100


//ne menuvaj!
void wtf() {
    FILE *f = fopen("text.txt", "w");
    char c;
    while((c = getchar()) != EOF) {
        fputc(c, f);
    }
    fclose(f);
}

int main()
{
    wtf();

   int a,b=0,i=0,j;
    char c,d[100];
    FILE *input;
    if (( input = fopen ("text.txt", "r")) == NULL ) {
        printf (" The file cannot be open .\n") ;
        return -1;}

    while((fgets(d,100,input))!=NULL)
    {
        for(i=0;i<strlen(d);i++)
        if(isupper(d[i])&&isspace(d[i-1])) b++;
        if(isupper(d[0])) b++;
    }
    fclose(input);
    printf("%d",b);
    return 0;
}