1009 说反话，stl

1009 说反话

其实题目很简单，就是为了尽快熟悉stl

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

using namespace std;

int main(int argc, const char * argv[]) {
    string str;
    vector<string> vec;
    getline(cin, str);
    
    unsigned long int i=0,j=0;
    do{
        j=str.find(' ',i);
//      cout<<str.substr(i,j-i)<<endl;
        vec.push_back(str.substr(i,j-i));
        i=j+1;
    }while (j!=string::npos);
    
    reverse(vec.begin(), vec.end());
    
    vector<string>::iterator it;
    for (it=vec.begin(); it != vec.end() ; it++) {
        cout<<*it<<' ';
    }
    cout<<endl;
    
    
    return 0;
}