以下代码中哪个是正确的 for 循环语句是?
A: for(a = 0; a < 3; a++)
B: for a in range(3)
C: for a loop 3:
D: for a in range(1,3):
A: for(a = 0; a < 3; a++)
B: for a in range(3)
C: for a loop 3:
D: for a in range(1,3):
举一反三
- 循环语句for i in range(15,-3,-3)循环执行【1】次
- 语句 for i in range(5) 中,每次循环时i的值为多少? A: 0 1 2 3 4 B: 1 2 3 4 5 C: 0 1 2 3 4 5 D: 1 2 3 4
- 语句list(range(5)) 的结果是( )。 A: [0, 1, 2, 3, 4,5] B: [ 1, 2, 3, 4,5] C: (0, 1, 2, 3, 4) D: [0, 1, 2, 3, 4]
- 1/5 下列代码的运行结果是?for i in range(3):print('i') A: i i i B: 0 1 2 C: 1 2 3 D: 3 3 3
- 将300~400不能被3整除的数输出。下列哪段代码正确 A: for i in range (300,401):if i%3==0 continue print i B: for i in range (299,401):print i, if i%3==0 continue print i C: for i in range (300,400):if i%3==0 continue print i D: for i in range (301,401): if i%3==0 continue print i