若有以下程序 #include void fun(int a[ ], int n) { int t,i,j; for (i=1; i a[j]) { t=a[i]; a[i]=a[j];a[j]=t;} } main() { int c[10]={10,9,8,7,6,5,4,3,2,1},i; fun(c, 10); for (i=0;i<10; i++) printf("%d,", c[i]); printf("\n"); }则程序的输出结果是( )
A. 1,10,3,8,5,6,7,4,9,2,
B. 10,9,8,7,6,5,4,3,2,1,
C. 2,9,4,7,6,5,8,3,10,1,
D. 10,1,8,3,6,5,4,7,2,9,