多为数组初始化问题

[gump2013]

请问 这个结构如何初始化

struct BallPos
{
    float x;
    float y;
};

struct BallMapInfo
{
    int ballNum;
    BallPos pos[];
};

BallMapInfo ballMap[3][5] = {
                            {{},{},{},{},{}},
                            {{},{},{},{},{}},
                            {{},{},{},{},{}},
};

想把值直接赋给ballMap

[ryfdizuo]

struct BallMapInfo
{
int ballNum;
BallPos* pos; // 这里个数不确定，pos需要malloc
};

[KID_coder]

for循环
memcpy

[我真的是琦琦]

struct BallPos
{
    float x;
    float y;
};

struct BallMapInfo
{
    int ballNum;
    BallPos pos[2];
};

BallMapInfo ballMap = {0,{{0,0},{0,0}}};