提出 #18780491

---

ソースコード 拡げる

package main

import (
	"bufio"
	"fmt"
	"os"
)

var r = bufio.NewReader(os.Stdin)

var N int
var A []int

func main() {
	N = ni()
	A = nis(N)
	fmt.Println(solve())
}

func solve() string {
	MAP := make([]bool, N)
	x, y := -1, -1
	for _, e := range A {
		if !MAP[e-1] {
			MAP[e-1] = true
		} else {
			x = e
		}
	}
	if x == -1 {
		return "Correct"
	}

	for i, e := range MAP {
		if !e {
			y = i + 1
			break
		}
	}
	return fmt.Sprintf("%d %d", x, y)

}

func ni() int { var n int; fmt.Fscan(r, &n); return n }
func nis(size int) []int {
	var n int
	res := make([]int, size)
	for i := range res {
		fmt.Fscan(r, &n)
		res[i] = n
	}
	return res
}

提出情報

ジャッジ結果