go语言for循环的语法问题

Question

func reverse(s []int) {
	for i, j := 0, len(s)-1; i < j; i++, j-- {
		s[i], s[j] = s[j], s[i]
	}
}

为什么上述写法是错误的呢，最后的表达式无法写成`i++`和`j--`的形式吗？

Answer 1

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

Answer 2

go不支持指针运算