以下循环的执行次数是 count=0while count<=10:print(“Programming is fun!”)count=count+1()
A: 0
B: 10
C: 11
D: 死循环
A: 0
B: 10
C: 11
D: 死循环
C
举一反三
- 执行以下循环后,count的值是_________? int count = 0; do { System.out.println("Welcome to Java"); } while (count++ <; 9); System.out.println(count); A: 8 B: 9 C: 10 D: 11
- 循环后count的值是什么? ( )int count = 0;do { System.out.println("Welcome to Java"); count++;} while (count A: 10 B: 11 C: 9 D: 8
- count = 0 while count < 5: print (count, " 小于 5") count = count + 1 else: print (count, " 大于或等于 5")
- 使用while 语句实现打印出1至10.count = 1while ( ) print (count) count = count + 1 if i>10 : break A: 1 : B: True : C: True D: 0
- 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")
内容
- 0
count = 0while count < 5: print( count) count = count + 2print( “Over!")
- 1
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)
- 2
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
- 3
请阅读下面的程序: count = 0 while count < 5: print(count, '小于5') if count == 2: break count += 1 else: print(count, "不小于5") 关于上述程序的说法中,描述错误的是
- 4
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