使用for 语句把 Python 字符串的每个字母依次打印出来，下面哪个选项实现了（）
A: count=1 for letter in Python: print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
B: count=1 for letter "Python”: print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
C: count=1 for letter in "Python": print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
A: count=1 for letter in Python: print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
B: count=1 for letter "Python”: print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
C: count=1 for letter in "Python": print（“Python的第"+str(count)+"个字母是”+letter） count=count+1
举一反三
- 下列程序运行后，输出结果为_________ count=0 for letter in 'Python': count=count+1 if letter == 'h': break print(count)
- 使用while 语句实现打印出1至10.count = 1while ( ) print (count) count = count + 1 A: count B: True C: count D: count
- count = 0 while count < 5: print (count, " 小于 5") count = count + 1 else: print (count, " 大于或等于 5")
- 下列程序的运行结果是（ ）。 count = 0 while count < 5: print(count, " is less than 5") count = count + 1 else: print(count, " is not less than 5")
- 下列一段Python代码的运行结果是count = 2while count > 0: print('hello') count = count - 1 breakprint('over') A: hello hello over B: hello over hello over C: hello over D: hello hello over over