// test1.c
#include <stdio.h>

int main()
{
	int c;
	int spc, tab, ret;
	
	spc = tab = ret = 0;
	while ((c = getchar()) != EOF) {
		switch (c) {
		case ' ':  spc++; break;
		case '\t': tab++; break;
		case '\n': ret++; break;
		}
	}
	printf("spc=%d tab=%d ret=%d\n", spc, tab, ret);
	return 0;
}