fork(1) download
  1. #1.1
  2. course="Python programming"
  3. score=95.5
  4. sentence=f"{course}课程的成绩是{score}分"
  5. print(sentence)
  6. print(type(score))
  7.  
  8. #1.2
  9. course_under=course.replace(" ","_")
  10. print(course_under)
  11. count_o=course.count('o')
  12. print("字母o出现的次数:",count_o)
Success #stdin #stdout 0.08s 14160KB
stdin
Standard input is empty
stdout
Python programming课程的成绩是95.5分
<class 'float'>
Python_programming
字母o出现的次数: 2