#携程笔试# 水果组合题在自己电脑上运行结果是对的,提交出现了EOF when reading a line错误。有人知道原因嘛?a=input().split(',')b = [[item.count('a'), item.count('p')] for item in a]m = int(input())n = int(input())def dp(index, m, n): if m <= 0 or n <= 0 or index < 0: return 0 res = dp(index-1, m, n) if b[index][0] <= m and b[index][1] <= n: res = max(res, dp(index-1, m-b[index][0], n-b[index][1])+1) return resprint(dp(len(b)-1, m, n))