有以下程序voidfun( inta,intb) {intt;t=a;a=b;b=t;} main(){intc[10]={1,2,3,4,5,6,7,8,9,0}, i;for(i=0;i<10;i+=2)fun(c[i], c[i+1]);for(i=0;i<10;i++)printf("%d," ,c[i]);printf("\n");}程序的运行结果是()。
A. 1,2,3,4,5,6,7,8,9,0
B. 2,1,4,3,6,5,8,7,0,9
C. 0,9,8,7,6,5,4,3,2,1
D. 0,1,2,3,4,5,6,7,8,9