单选题有以下程序:#include struct STU{ char name[9]; char sex; int score[2];};void f(struct STU a[]){ struct STU b={zhao,'m',85,90}; a[1]=b;}main(){ struct STU c[2] = {{Qian,'f',95,92}, {Qian,'f',95,92}}; f(c); printf(%s,%c,%d,%d,, c[0].name, c[0].sex, c[0].score[0], c[0].score[1]); printf(%s,%c,%d,%d, c[1].name, c[1].sex, c[1].score[0], c[1].score[1]);}程序运行后的结果是(  )。AZhao,m,85,90,Sun,m,98,99BZhao,m,85,90,Qian,f,95,92CQian,f,95,92,Sun,m,98,99DQian,f,95,92,Zhao,m,85,90

单选题
有以下程序:#include struct STU{ char name[9]; char sex; int score[2];};void f(struct STU a[]){ struct STU b={zhao,'m',85,90}; a[1]=b;}main(){ struct STU c[2] = {{Qian,'f',95,92}, {Qian,'f',95,92}}; f(c); printf(%s,%c,%d,%d,, c[0].name, c[0].sex, c[0].score[0], c[0].score[1]); printf(%s,%c,%d,%d, c[1].name, c[1].sex, c[1].score[0], c[1].score[1]);}程序运行后的结果是(  )。
A

Zhao,m,85,90,Sun,m,98,99

B

Zhao,m,85,90,Qian,f,95,92

C

Qian,f,95,92,Sun,m,98,99

D

Qian,f,95,92,Zhao,m,85,90


参考解析

解析:
函数f的功能是将重新定义的结构体b整体赋给a[1],即数组a的第二个元素,而数组a的第一个元素不变。因此main函数中调用函数f时,即数组c的第二个元素变成结构体b,第一个元素不变。答案选择D选项。

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