목록IT/백준 (3)

Don't Look Back In Anger

백준 15552번. 빠른 A+B

import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { // TODO Auto-generated method stub BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter b..
IT/백준 2022. 5. 2. 14:33
백준 8958번. OX퀴즈

import java.util.Scanner; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scanner = new Scanner(System.in); String array[] = new String[scanner.nextInt()]; for(int i=0; i
IT/백준 2022. 5. 1. 20:03
백준 2355번. 시그마

백준 2355번. 시그마 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); //연산결과가 int의 범위를 벗어나므로 long형 사용 long n = Long...
IT/백준 2022. 4. 26. 20:24
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