C++实现斐波那契数列计算：古風代码示例

#include using namespace std;

int main() { int n; cout << '吾有一技，可算出斐波那契数列第n项。' << endl; cout << '请输入n的值：'; cin >> n; int a = 0, b = 1, c; for (int i = 1; i <= n; i++) { c = a + b; a = b; b = c; } cout << '斐波那契数列第' << n << '项为：' << a << endl; cout << '谢谢前辈指教！' << endl; return 0; }