GiantStepDEV

๋ฌธ์ œ

์ด N๊ฐœ์˜ ์ •์ˆ˜๊ฐ€ ์ฃผ์–ด์กŒ์„ ๋•Œ, ์ •์ˆ˜ v๊ฐ€ ๋ช‡ ๊ฐœ์ธ์ง€ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

์ž…๋ ฅ

์ฒซ์งธ ์ค„์— ์ •์ˆ˜์˜ ๊ฐœ์ˆ˜ N(1 ≤ N ≤ 100)์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„์—๋Š” ์ •์ˆ˜๊ฐ€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„๋˜์–ด์ ธ์žˆ๋‹ค. ์…‹์งธ ์ค„์—๋Š” ์ฐพ์œผ๋ ค๊ณ  ํ•˜๋Š” ์ •์ˆ˜ v๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ž…๋ ฅ์œผ๋กœ ์ฃผ์–ด์ง€๋Š” ์ •์ˆ˜์™€ v๋Š” -100๋ณด๋‹ค ํฌ๊ฑฐ๋‚˜ ๊ฐ™์œผ๋ฉฐ, 100๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™๋‹ค.

์ถœ๋ ฅ

์ฒซ์งธ ์ค„์— ์ž…๋ ฅ์œผ๋กœ ์ฃผ์–ด์ง„ N๊ฐœ์˜ ์ •์ˆ˜ ์ค‘์— v๊ฐ€ ๋ช‡ ๊ฐœ์ธ์ง€ ์ถœ๋ ฅํ•œ๋‹ค.

package ๋ฐฑ์ค€10807๋ฒˆ๋ฌธ์ œ;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class BaekJoon10807 {
    public static void main(String[] args) {
        int cnt = 0;
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt(); // ์ •์ˆ˜ ๊ฐฏ์ˆ˜ ์ž…๋ ฅ ๋ฐ›์Œ
        int[] valArr = new int[n];
        for(int i = 0; i < valArr.length; i++) {
            valArr[i] = sc.nextInt();
        }
        int x = sc.nextInt();
        for(int e : valArr) {
            if(e == x) cnt++;
        }
        System.out.print(cnt);
    }
}
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GiantStepDEV

@kongmi

ํฌ์ŠคํŒ…์ด ์ข‹์•˜๋‹ค๋ฉด "์ข‹์•„์š”โค๏ธ" ๋˜๋Š” "๊ตฌ๋…๐Ÿ‘๐Ÿป" ํ•ด์ฃผ์„ธ์š”!