母牛的故事 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 51707 Accepted Submission(s): 25922 Problem Description 有一头母牛,它每年年初生一头小母牛.每头小母牛从第四个年头开始,每年年初也生一头小母牛.请编程实现在第n年的时候,共有多少头母牛? Input 输入数据由多…
Basic DP Problem URL:https://vjudge.net/problem/HDU-2018 Describe: There is a cow that gives birth to a heifer every year.Every heifer starts in the fourth year and also has a heifer at the beginning of each year.Please program how many cows are in t…