2个数组,调用zip函数会将2个数组变成元组,这就是函数zip拉链的含义,请说出下列程序输出结果为varkey1=Array("java","oracle","c++","dephile")vargrade1=Array(1,2,3,4)varclass2Grade=key1.zip(grade1)for(j<-class2Grade){println(j)}()
- A、(java,1)(oracle,2)(c++,3)(dephile,4)
- B、(1,java)(2,oracle)(3,c++)(4,dephile)
- C、(java,1,oracle,2,c++,3,dephile,4)
- D、以上答案都不对
正确答案:A
答案解析:有
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