fork download
  1. msg = "hello 123 WORLD"
  2. #统计长度和小写字母个数
  3. length = len(msg)
  4. lower_count = sum(1 for ch in msg if ch.islower())
  5. print("长度:", length)
  6. print("小写字母个数:", lower_count)
  7.  
Success #stdin #stdout 0.07s 14136KB
stdin
Standard input is empty
stdout
长度: 15
小写字母个数: 5