单选题有以下程序:#include #include main(){ char *mm[4]= {abcd, 1234, mnop, 5678}; char **pm= mm; int i; for(i=0;i4;i++) printf(%s,pm[i]+i); printf();}程序的运行结果是(  )。Aabcd1234mnop5678Babcd234op8Ca2o8Da1m5

单选题
有以下程序:#include #include main(){ char *mm[4]= {abcd, 1234, mnop, 5678}; char **pm= mm; int i; for(i=0;i<4;i++) printf(%s,pm[i]+i); printf();}程序的运行结果是(  )。
A

abcd1234mnop5678

B

abcd234op8

C

a2o8

D

a1m5


参考解析

解析:
程序执行过程为:定义指针数组,长度为4,并初始化为4个字符串。定义指向指针的指针变量,初始化为指针数组首地址。for循环依次输出4个字符串,第i个字符串从第i个下标值处开始输出直到字符串结束,即第一个字符串输出abcd,第二个字符串输出234,第三个字符串输出op,第四个字符串输出8。程序的运行结果是abcd2340p8,答案选择B选项。

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