개발 무지렁이

System.setIn System.setIn(new FileInputStream("src로 시작하는 텍스트파일 경로"); Scanner로 읽기 import java.io.FileInputStream; import java.io.FileNotFoundException; import java.util.Scanner; public class SystemSetInTest { public static void main(String[] args) throws FileNotFoundException { System.setIn(new FileInputStream("src/day02/info.txt")); Scanner sc = new Scanner(System.in); while(sc.hasNext()) { Stri..