#include <stdio.h>
#include <ctype.h>

int main() {
	FILE *f = fopen("text.in", "r");
	FILE *g = fopen("text.out", "w");
	
	int total = 0, cuvinte = 0, litc, afc = 0;
	
	fscanf(f, "%c", &litc);
	while(!feof(f)) {
		printf("%c ", litc);
		if(isalpha(litc)) {
			total++;
			afc = 1;
		}
		else if(afc) {
			cuvinte++;
			afc = 0;
		}
		fscanf(f, "%c", &litc);
	}
	
	fprintf(g, "%d", total / cuvinte);
	
	fclose(f);
	fclose(g);
}