题目描述 A few days ago, WRD was playing a small game called Salty Fish Go. We can simplify the rules of the game as follows. The road can be abstracted into a one-dimensional axis, and the length o
题目描述 Given n positive integers , your task is to calculate the product of these integers, The answer is less than 输入描述: The first line of input is an integer n, the i-th of the following
题目描述 Let be a regualr triangle, and D is a point in the triangle. Given the angle of . Then let AD, CD and BD form a new triangle, what is the size of the three angles? 输入描述: Input co