我想制作一个二维数组结构，但出现错误

Question

Here is my code:

type Square struct {
    num int //Holds the number. 0 is empty
}

func somefunc() {
    squares := [4][4]Square

But I get this error:

type [4][4]Square is not an expression

Answer 1

Use squares := [4][4]Square{} to complete the composite literal, or use var squares [4][4]Square to declare the variable.