单项选择题

有以下程序:
#include ＜stdio, h＞
#include ＜string, h＞
struet STU
int nam;
float TotalSeore;
;
void f( strnct STU p)
struct STU s[2] = 20044,550 ,20045,537 ;
p.num = s [1]. num; p.TotalScore = s [1]. TotalScore;
main( )
struct STU s[2] = 20041,703 ,20042,580;
f(s[0] );
printf( "%d %3. Of\n" ,s[0].num,s[0].TotalSeore);
程序运行后的输出结果是( )。
A) 20045 537 B) 20044 550 C) 20042 580 D) 20041 703

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