偶尔练习一下，go语言做题目
type v struct {a, b int
}
func Operate() []*v {
vs := make([]*v, 0)
for a := 10; a < 100; a++ {
for b := 10; b < 100; b++ {
r := a * b
x := a * (b % 10)
if (x > 100 && x < 1000 && (x%100)/10 == 8) && (a*(b/10) < 100) && (r/1000 == 1 && (r%1000)/100 == 8) {
vs = append(vs, &v{a, b})
}
}
}
return vs
}
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