Untitled

#include<iostream>
#include<string>
using namespace std;
void input(string&);
int Separate(string);
void Output(int);

int main(){
    
    string line; int count;
    
    input(line);
    count=Separate(line);
    Output(count);
    return 0;
    }

void input(string& line){
    cout<<"Please put 1 senterce :";
    getline(cin, line, '/n');
    
}

int Separate(string line){
    int len = line.length();
    int countword = 0;
    int countcharacter= 0;
    for (int index=0; index<len; index++) {
        
        if(line.at(index) != ' '){
            countcharacter++;
            cout<<line.at(index);
        }
        else{
            cout<<endl;
            countcharacter=0;
        }
        if (countcharacter==1)
            countword++;
        
        
    }
    return countword;
}

void output(int count){
    cout<<endl<<"Words count are "<<count<<endl;
}