摘要: A #include <bits/stdc++.h> using namespace std; int main() { int a, b; scanf("%d%d", &a, &b); if (a > b) swap(a, b); if (b - a == 1 || b - a == 9) put 阅读全文
posted @ 2022-02-20 23:23 Angels_of_Death 阅读(96) 评论(0) 推荐(0)
摘要: A #include <bits/stdc++.h> using namespace std; int main() { int x; scanf("%d", &x); printf("%.10lf\n", sqrt((12800000 + x)) * sqrt(x)); return 0; } B 阅读全文
posted @ 2022-02-20 00:12 Angels_of_Death 阅读(89) 评论(0) 推荐(0)