View Code of Problem 58

#include<iostream>
#include<string>
using namespace std;
int main()
{
	string s;
	int k=0;
	getline(cin,s);
	for(int i=0;i<s.length();i++)
	{
		if(s[i]!=' '&&s[i+1]==' ')
			k++;
	}
	cout<<k<<endl;

	return 0;
}