一个简单的例子

一个简单的例子

#include "iostream"
int main(){
    using namespace std;
    int carrots;
    carrots = 25;
    cout << "I have ";
    cout << carrots;
    cout << " carrots.";
    cout << endl;
    carrots--;
    cout << "Crunch, crunch. Now I have " << carrots << " carrots." << endl;
    return  0;
}