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백준 16430 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Q16430 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); String s = bf.readLine(); StringTokenizer st = new StringTokenizer(s); int a = Integer.parseInt(st.nextToken()); in..
algorithm/백준 2021. 7. 18. 13:04
백준 16170 Java

import java.time.LocalDateTime; public class Q16170 { public static void main(String[] args) { LocalDateTime now = LocalDateTime.now(); now.minusHours(9); System.out.println(now.getYear()); System.out.println(now.getMonthValue()); System.out.println(now.getDayOfMonth()); } }
algorithm/백준 2021. 7. 18. 13:02
백준 15964 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Q15964 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); String s = bf.readLine(); StringTokenizer st = new StringTokenizer(s); long a = Integer.parseInt(st.nextToken()); l..
algorithm/백준 2021. 7. 18. 13:00
백준 15727 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Q15727 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); int l = Integer.parseInt(bf.readLine()); int t = 0; if (l%5 == 0) { t = l/5; }else { t = l/5 +1; } System.out.println(t); } }
algorithm/백준 2021. 7. 18. 12:57
백준 15439 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Q15439 { public static void main(String[] args) throws NumberFormatException, IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); int inp = Integer.parseInt(bf.readLine()); int out = inp * (inp-1); System.out.println(out); } }
algorithm/백준 2021. 7. 18. 12:56
백준 14928 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.math.BigInteger; public class Q14928 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); BigInteger inp = new BigInteger(bf.readLine()); BigInteger birth = new BigInteger("20000303"); System.out.println(inp.re..
algorithm/백준 2021. 7. 18. 12:53
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