C++ 代码

#include <iostream>

using namespace std;

int main()
{
    int a=0,b=1;
    int n,i;
    cin >> n;
    for(i=0;i<n;i++)
    {
        cout << a <<" ";
        int c = a+b;
        a = b;
        b = c;
    }
    return 0;
}