//這是一個升序排序字符串的程序，有点问题，不能正常运行，大家帮忙看看 #include <iostream> #include <algorithm> #include <vector> using namespace std; typedef vector<string> Strings; typedef Strings::iterator Sit; void load(Strings&); void print(Strings);

int main() { Strings v; load(v); sort(v.begin(),v.end()); print(v); return 0; }

void load(Strings& v) { v.push_back("Japan"); v.push_back("Italy"); v.push_back("Spain"); v.push_back("Egypt"); v.push_back("Chile"); v.push_back("Zaire"); v.push_back("Nepal"); v.push_back("Kenya"); }

void print(Strings v) { for(Sit it=v.begin();it!=v.end();it++) cout<<*it<<endl; cout<<endl; }

[此贴子已经被作者于2004-06-19 20:46:47编辑过]

我用我的VC++6.0运行后出现如下提示：

--------------------Configuration: sort() in vector - Win32 Debug-------------------- Compiling... sort() in vector.cpp c:\windows\desktop\sort() in vector.cpp(17) : warning C4786: 'std::reverse_iterator<std::basic_string<char,std::char_traits<char>,std::allocator<char> > const *,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::basic_string<c har,std::char_traits<char>,std::allocator<char> > const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const *,int>' : identifier was truncated to '255' characters in the debug information c:\windows\desktop\sort() in vector.cpp(17) : warning C4786: 'std::reverse_iterator<std::basic_string<char,std::char_traits<char>,std::allocator<char> > *,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,std::basic_string<char,st d::char_traits<char>,std::allocator<char> > &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > *,int>' : identifier was truncated to '255' characters in the debug information c:\windows\desktop\sort() in vector.cpp(34) : error C2679: binary '<<' : no operator defined which takes a right-hand operand of type 'class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >' (or there is no acceptabl e conversion) Error executing cl.exe.

sort() in vector.obj - 1 error(s), 2 warning(s)

提示好像是这个 cout<<*it<<endl; 有问题

但我无法想象撇除这种表达语法以外的一些方式

对编译器的提示也不知所以。

cout<<*it<<endl;

应该没问题

v.push_back("Japan"); v.push_back("Italy"); v.push_back("Spain"); v.push_back("Egypt"); v.push_back("Chile"); v.push_back("Zaire"); v.push_back("Nepal"); v.push_back("Kenya");

这些是不是stl

vc6不支持stl

在提示里面我看不出缺乏这个头文件的征兆

还是有点缺乏经验啊

多谢大家了，最终终于解决了这个问题，虽然不尽完美，还有5个warnings，

但已经无碍大局了。

尤其是要多谢onicuka,

这里细心热心高手真是不少！