#include <stdio.h>

void caps();
// Tu môžte dopísať Vaše funkcie
int main(){
    // Tu píšete program
	caps();
	return 0;
}

void caps() {
	int c = getchar();
	int lines = 0;
	while(c != EOF){
		char out = '\0';
		int added = 0;
		if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
			out = (c < 'a') ? c + 'a'-'A' : (c - ('a' - 'A'));
			added = 1;
		} else if (c >= 32 && c <= 126){
			if (c != 96) { 
				out = c;
				added = 1;
			}
		} else if (c == '\n') {
			out = c;
			added = 1;
			lines++;
		} else if (c == '\t') {
			out = c;
			added = 1;
		}
	if (added) putchar(out);
	//printf("%d",out);
	c = getchar();
	}
	printf("\nLines count: %d\n", lines);
	//putchar('\n');
}