#include <stdio.h>

int main()
{
	char string[100];
	char ch;
	int word,x;

	printf("Enter a string\nString: ");
	fgets(string,sizeof(string),stdin);

	for(x = 0; string[x] != '\0'; x++)
	{
		ch = string[x];
		if(ch == 32)
		{
			word++;
		}

	}
	printf(word);
	return 0;
}