题目2单选题
s="ABCD" for a in range(len(s)): print(a,end=" ") 程序运行时输出正确的结果是________A. 0 1 2 3B. 1,2,3,4C. 0,1,2,3D. A,B,C,D
题目3单选题
以下代码的输出结果是________. for i in range(1,6): if i%4 == 0: break else: print(i,end =",")A. 1,2,3,4B. 1,2,3C. 1,2,3,5,6D. 1,2,3,5
题目7单选题
s="ABCD" for a in s: if a!=s[-1]: print(a,end=",") else: print(a) 程序输出结果正确的格式是________A. A,B,C,DB. a,b,c,dC. A,B,C,DD. A B C D