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코딩테스트/백준

Java - 백준 코딩테스트 14681번 [if문 - 사분면 고르기]

by sycareer 2021. 6. 24.

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import java.util.Scanner;
 
public class Quadrant {
 
    public static void main(String[] args) {
        // 20210611 - 14681번
        Scanner sc = new Scanner(System.in);
        int x = sc.nextInt();
        int y = sc.nextInt();
        
        int quadrantNum = 0;
        
        while ((x >= -1000 && x <= 1000 && x != 0&& (y >= -1000 && y <= 1000 && y != 0)) {
            /*
             * 방법1
            if (x > 0 && y > 0) {
                quadrantNum = 1; break;
            } else if (x < 0 && y > 0) {
                quadrantNum = 2; break;
            } else if (x < 0 && y < 0) {
                quadrantNum = 3; break;
            } else {
                quadrantNum = 4; break;
            }
            */
            
            //방법2
            if (x > 0) {
                if (y > 0) {
                    quadrantNum = 1break;
                } else {
                    quadrantNum = 4break;
                }
            } else {
                if (y > 0) {
                    quadrantNum = 2break;
                } else {
                    quadrantNum = 3break;
                }
            }
            
        }
        System.out.println(quadrantNum);
    }
}
 
cs