튜브의 일상

import java.io.*; import java.util.StringTokenizer; public class P11021 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); StringTokenizer st; int a = Integer.parseInt(bf.readLine()); for(int i = 0 ; i < a; i ++){ st = new StringTokenize..

import java.util.Scanner; public class P2742 { public static void main(String[] args) { StringBuffer sb = new StringBuffer(); Scanner sc = new Scanner(System.in); int loop = sc.nextInt(); for(int i = loop ; i > 0 ; i --) sb.append(i).append("\n"); System.out.println(sb.toString()); } } 백준 2741에서 for문을 반대로 돌리면 되는 문제입니다.

import java.io.*; import java.util.StringTokenizer; public class P15552 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); StringTokenizer st; int a = Integer.parseInt(bf.readLine()); for(int i = 0 ; i < a; i ++){ st = new StringTokenize..

import java.util.Scanner; public class P2741 { public static void main(String[] args) { StringBuffer sb = new StringBuffer(); Scanner sc = new Scanner(System.in); int loop = sc.nextInt(); for(int i = 1 ; i