개발자 블로그 다른 곳보다 10원이라도 비싸면 100% 환불

1. 서버 ( ChatServer.java ) 더보기 import java.io.IOException; import java.net.ServerSocket; import java.net.Socket; import java.util.ArrayList; import java.util.List; public class ChatServer { private ServerSocket svSocket; private List clist; public ChatServer() { try { svSocket = new ServerSocket(9500); // 포트 System.out.println("# 서버 준비 완료"); clist = new ArrayList(); while (true) { System.out.prin..

단계별로 풀기 - 4. while 10952 A + B - 5 import sys input = sys.stdin.readline while True: a, b = map(int, input().split()) if a + b: print(a + b) else: break let fs = require('fs'); let input = fs.readFileSync(__dirname + '/dev/stdin').toString().split('\n'); let i = 0; let res = ""; while (true) { let nums = input[i].split(" "); let a = nums[0] / 1; let b = nums[1] / 1; if (a..

n = sorted(list(input().rstrip())) c = 0 x = "" if len(n) == 2: if n[0] != n[1]: print("I'm Sorry Hansoo") quit() i = 0 l = len(n) while i 1: print("I'm Sorry Hansoo") quit() i += 1 for _ in n[::2] + [x] + n[::-2]: print(_, end="")

n = input() l = [['B', 'v'], ['E', 'ye'], ['H', 'n'], [ 'P', 'r'], ['C', 's'], ['Y', 'u'], ['X', 'h']] for v in l: n = n.replace(v[0], v[1]) print(n.lower())