//carrots.cpp -- food processing program
//uses and displays a variable

#include <iostream>

int main()
{
using namespace std; //declare an integer variable

int carrots;

carrots = 25;
cout<<"I have";
cout<<carrots;
cout<<"carrots.";
cout<<endl;
carrost = carrots - 1;
cout<<"Crunch, crunch. Now I have"<<carrots<<"carrots."<<endl;
return 0;
}

运行在VC++6.0,提示carrots是没申报的表示符,但我是一字不差的抄书上的,怎么会出错，我新手,有点纳闷,各位大虾帮忙,谢谢

我太粗心了,谢谢2楼的大哥

放在你要用的东西前面.....