题解 | #参数解析#

引号略坑哈哈

#include <algorithm>
#include <sstream>
#include <vector>

using namespace std;

int main() {
    string str;
    
    while(getline(cin,str)){
       
        vector<string> v;
        string temp;
        for(int i =0;i<str.size();i++){
            if(str[i]!='\"'&&str[i]!= ' '){
                temp+=str[i];
            }
            else if(str[i]==' '){
                v.push_back(temp);
                temp.clear();
            }
            else{
                i++;
                while(str[i]!='\"'){
                    temp+=str[i];
                    i++;
                }
                i++;
                v.push_back(temp);
                temp.clear();
            }
        }
        if(!temp.empty())v.push_back(temp);
        temp.clear();
        cout<<v.size()<<endl;
        auto it = v.begin();
        while(it!=v.end()){
            
            cout<<(*it)<<endl;
            it++;
        }
    }
}