摘要：
找新朋友Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7001Accepted Submission(s): 3643Problem Descri... 阅读全文
摘要：
Problem EIn-CircleInput:Standard InputOutput:Standard OutputIn-circle of a triangle is the circle that touches all the three sides of the triangle int... 阅读全文
摘要：
Problem ATriangle FunInput:Standard InputOutput:Standard OutputIn the picture below you can see a triangle ABC. Point D, E and F divides the sides BC,... 阅读全文