摘要:
题目链接: "POJ 2823" Problem Description An array of size n ≤ 10 6 is given to you. There is a sliding window of size k which is moving from the very left 阅读全文
摘要:
```cpp include using namespace std; typedef long long ll; typedef double db; const db eps = 1e 10; // 误差 const db pi = acos( 1.0); // 圆周率 const ll inf 阅读全文
摘要:
题目链接: "POJ 1265" Problem Description Being well known for its highly innovative products, Merck would definitely be a good target for industrial espio 阅读全文
摘要:
题目链接: "POJ 3264" Problem Description For the daily milking, Farmer John's $N$ cows $(1 \le N \le 50,000)$ always line up in the same order. One day Fa 阅读全文
摘要:
题目链接: "HDU 5443" Problem Description In Land waterless, water is a very limited resource. People always fight for the biggest source of water. Given a 阅读全文
摘要:
"Codeforces Round 384 (Div. 2)" 题目链接: "Vladik and fractions" Vladik and Chloe decided to determine who of them is better at math. Vladik claimed that 阅读全文
摘要:
"Codeforces Round 198 (Div. 2)" 题目链接: "Maximal Area Quadrilateral" Iahub has drawn a set of $n$ points in the cartesian plane which he calls "special 阅读全文