系统资源(r1…rm),共有m类，每类数目为r1…rm。随机产生进程Pi(id,s(j,k)，t),0<=i<=n,0<=j<=m,0<=k<=dt为总运行时间，在运行过程中，会随即申请新的资源。描述进程运行状态。-system resources (r1 ... rm), a total of m category, the number of each type of r1 ... rm. The process of randomly generated

第四节百度杯A题答案。水杯的问题！To solve this problem, you should know that the volume of one cup is pi * (r * r + R * R + r * R) * h / 3. If you don t know this formula, you could find by this formula: s * h / 3. It s the formula to calculte the volume of ta