题目链接 Problem Description There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The problem is easy that you just tell me the common area. Input There are many cases. In each case, there…
http://acm.hdu.edu.cn/showproblem.php?pid=1798 Problem Description There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The problem is easy that you just tell me the common area. Input…
History repeat itself Time Limit: 1000ms Memory Limit: 32768KB This problem will be judged on HDU. Original ID: 434264-bit integer IO format: %I64d Java class name: Main Prev Submit Status Statistics Discuss Next Type: None None Graph Theory 2…
2019 杭电多校 8 1003 题目链接:HDU 6659 比赛链接:2019 Multi-University Training Contest 8 Problem Description Acesrc is a famous mathematician at Nanjing University second to none. Playing with interesting numbers is his favorite. Today, he finds a manuscript whe…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5019 Problem Description In mathematics, the greatest common divisor (gcd), also known as the greatest common factor (gcf), highest common factor (hcf), or greatest common measure (gcm), of two or more i…
Explore Track of Point Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5476 Description In Geometry, the problem of track is very interesting. Because in some cases, the track of point may be beautiful curve. For…
