Submission #3770691

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Source Code Expand

package main

import "fmt"

var d = make([]bool, 10)

func check(n int) bool {
	for n > 0 {
		if d[n%10] {
			return false
		}
		n /= 10
	}
	return true
}

func main() {
	var n, k int
	fmt.Scan(&n, &k)

	var t int
	for i := 0; i < k; i++ {
		fmt.Scan(&t)
		d[t] = true
	}

	r := n
	for ; !check(r); r++ {
	}
	fmt.Println(r)
}

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