happy coding

import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { //카드의 개수 n과 숫자 m을 입력받음 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine(), " "); int n = Integer.parseInt(st.nextToken()); int m = Integer.parseInt(st.nextToken()); int[] num = new int[n]; //카드에 쓰여 있는 수..

import javax.swing.plaf.basic.BasicRadioButtonUI; import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { //세자리 수 두 개를 입력 받음 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine(), " "); int a = Integer.parseInt(st.nextToken()); int b = Integ..

import javax.swing.plaf.basic.BasicRadioButtonUI; import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { //숫자 8개를 입력받음 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String input = br.readLine(); char[] music = new char[8]; for (int i=0 ; i

import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { //타로가 지불할 돈 정수 입력 하나 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int input = (1000 - Integer.parseInt(br.readLine())); int output = 0; int coins[] = {500, 100, 50, 10, 5, 1}; for (int coin : coins) { output += (input/coin); input ..

import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { //두 수 a와 b를 입력 받음 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); long a = Long.parseLong(st.nextToken()); long b = Long.parseLong(st.nextToken()); long output1 = b-a-1; long[] ..

import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); //n은 피보나치의 몇 번째 수를 출력할지 int n = Integer.parseInt(br.readLine()); int output = 1; for (int i=1 ; i

import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String input = br.readLine(); char[] array = new char[input.length()]; for (int i=0 ; i

import java.io.*; import java.lang.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String input = br.readLine(); char[] array = new char[input.length()]; for (int i=0 ; i