남극

package Baekjoon; import java.util.Scanner; public class Baekjoon2475 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int result = 0; int cnt = 0; for (int i = 0; i < 5; i++) { cnt += Math.pow(sc.nextInt(),2); } System.out.println(cnt % 10); } }

package Baekjoon; import java.util.Scanner; public class Baekjoon10039 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int result = 0; for (int i = 0; i < 5; i++) { int a = sc.nextInt(); if (a < 40) { a = 40; } result += a; } System.out.println(result / 5); sc.close(); } }

package Baekjoon; import java.util.Scanner; public class Baekjoon4999 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String a = sc.next(); String b = sc.next(); if (a.length() >= b.length()) { System.out.println("go"); }else { System.out.println("no"); } } }

package Baekjoon; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Baekjoon5565 { public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); int n = Integer.parseInt(bf.readLine()); Integer arr = 0; for (int i = 0; i < 9; i++) { arr += Integer.parseInt(bf.readLine()..

package Baekjoon; import java.util.Scanner; public class Baekjoon2163 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); System.out.println(a * b - 1); } }

package Baekjoon; import java.util.Scanner; public class Baekjoon2420 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); long a = sc.nextLong(); long b = sc.nextLong(); System.out.println(Math.abs(a-b)); sc.close(); } }