View Code of Problem 58

	#include<bits/stdc++.h>
	using namespace std;
	int main(){
		string s;
		int num = 0;
		getline(cin,s);
		for(int i = 0;i<s.length();i++){
			if(s[i]==' '&& s[i+1]!=' ')num++;
		}
		cout<<num;
		return 0;
	}