单项选择题

有以下程序
fun(char p[][10])
{int n=0,i;
for(i=O;i<7;i++)
if(p[i][O]=T)n++;
return n;
}
main()
{char str[][10]={"Mon","Tue","Wed","Thu","Fri", "Sat","Sun"};
printf("%d\n",fun(str));
}
程序执行后的输出结果是()

A.1
B.2
C.3
D.0