b站视频 https://www.bilibili.com/video/BV1Rq4y1v7sC/ #include using namespace std;int n, m = 1, a[100] = {0, 1};int main() {cin >> n;for (in...
Document input{ outline: none; color: #999; } div{ width: 200px; height: 50px; border: 1px; border-sty...
