聚合初始化程序中的多余元素

Question

static const double convTable[4][4] =
{
    {1.0,           1000.0,     1000000.0,  1000000000,0    },
    {0.001,         1.0,        1000.0,     1000000,0       },
    {0.000001,      0.001,      1.0,        1000.0          },
    {0.000000001,   0.000001,   0.001,      1,0             }
};

I have this array, in a header file, but it won't compile, Not sure why?

Answer 1

You are using commas instead of points in some of the items, so you have more than 4 items per row.

{1.0, 1000.0, 1000000.0, 1000000000,0 }
                                   ^

should be

{1.0, 1000.0, 1000000.0, 1000000000.0 }