1. Description

Create a virtual pet simulator. Input a series of commands (feed/play/clean/check), update pet status and output results. Initial status:

• Hunger:50 (0-100, higher means hungrier)
• Happiness:50 (0-100)
• Cleanliness:50 (0-100)

Rules:

• feed N: Reduce hunger by N (min 0), cleanliness -5
• play N: Increase happiness by N (max 100), hunger +10
• clean N: Increase cleanliness by N (max 100)
• check: Output current status (format: Hunger:{},Happiness:{},Cleanliness:{})

Output "Invalid command" for invalid inputs (negative numbers or unknown commands)

2. Input & Output

Input:

• Multiple commands separated by semicolons

commands = input().split(';')

Output:

• Output status for each check command, errors for invalid commands

输入输出示例

# 输入: 
feed 20;play 5;check
# 输出: 
饥饿值:40,快乐值:55,清洁度:45

# 输入: 
clean 10;feed -5
# 输出: 
指令错误