ICode—1级训练场（基础训练2）参考答案（python版）
1.
a = 4 Dev.step(a)
2.
a = 1 for i in range(4): Dev.step(a) Dev.turnLeft() a = a + 1
3.
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1.
a = 4 Dev.step(a)
2.
a = 1 for i in range(4): Dev.step(a) Dev.turnLeft() a = a + 1
3.
(adsbygoogle = window.adsbygoogle || []).push({});