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| // @Title: 自除数 (Self Dividing Numbers)
// @Author: 15816537946@163.com
// @Date: 2022-03-31 10:52:34
// @Runtime: 0 ms
// @Memory: 1.9 MB
func isSelfDividing(num int) bool {
for x := num; x > 0; x /= 10 {
if d := x % 10; d == 0 || num%d != 0 {
return false
}
}
return true
}
func selfDividingNumbers(left, right int) (ans []int) {
for i := left; i <= right; i++ {
if isSelfDividing(i) {
ans = append(ans, i)
}
}
return
}
|