[单选题]

( 29 )有以下程序

# include ( stdio.h )

main ()

{ int a[5]= { 1 , 2 , 3 , 4 , 5 } , b[5] ={ O , 2 , 1 , 3 , 0 } , i , s = 0 ;

for ( i = 0 ; i < 5 ; i++ ) s = s+a[b[i] ] ) ;

printf ( " %d \ n ", s ) ;

}

程序运行后的输出结果是

A. ) 6

B. ) 10

C. ) 11

D. ) 15

参考答案与解析: