题目内容

有以下程序#include #include main(){ char w[20], a[5][10]={"abcdef", "ghijkl", "mnopq", "rstuv", "wxyz."};int i;for (i=0; i<5; i++)w[i]=a[i][ strlen(a[i]) - 1];w[5]= '\0';puts(w);}程序的运行结果是

A. flqv.
B. agmrw
C. ekpuy
D. flqvz

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